86990904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 339655680

約数和(自身を除く): 252664776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 17, 18, 21, 22, 24, 26, 28, 33, 34, 36, 39, 42, 44, 51, 52, 56, 63, 66, 68, 71, 72, 77, 78, 84, 88, 91, 99, 102, 104, 117, 119, 126, 132, 136, 142, 143, 153, 154, 156, 168, 182, 187, 198, 204, 213, 221, 231, 234, 238, 252, 264, 273, 284, 286, 306, 308, 312, 357, 364, 374, 396, 408, 426, 429, 442, 462, 468, 476, 497, 504, 546, 561, 568, 572, 612, 616, 639, 663, 693, 714, 728, 748, 781, 792, 819, 852, 858, 884, 923, 924, 936, 952, 994, 1001, 1071, 1092, 1122, 1144, 1207, 1224, 1278, 1287, 1309, 1326, 1386, 1428, 1491, 1496, 1547, 1562, 1638, 1683, 1704, 1716, 1768, 1846, 1848, 1988, 1989, 2002, 2142, 2184, 2244, 2343, 2414, 2431, 2556, 2574, 2618, 2652, 2769, 2772, 2856, 2982, 3003, 3094, 3124, 3276, 3366, 3432, 3621, 3692, 3927, 3976, 3978, 4004, 4284, 4473, 4488, 4641, 4686, 4828, 4862, 5112, 5148, 5236, 5304, 5467, 5538, 5544, 5964, 6006, 6188, 6248, 6461, 6552, 6732, 7029, 7242, 7293, 7384, 7854, 7956, 8008, 8307, 8449, 8568, 8946, 9009, 9282, 9372, 9656, 9724, 10153, 10296, 10472, 10863, 10934, 11076, 11781, 11928, 12012, 12376, 12922, 13277, 13464, 13923, 14058, 14484, 14586, 15691, 15708, 15912, 16401, 16614, 16898, 17017, 17892, 18018, 18564, 18744, 19383, 19448, 20306, 21726, 21868, 21879, 22152, 23562, 24024, 25347, 25844, 26554, 27846, 28116, 28968, 29172, 30459, 31382, 31416, 32802, 33228, 33796, 34034, 35784, 36036, 37128, 38766, 39831, 40612, 43452, 43736, 43758, 47073, 47124, 49203, 50694, 51051, 51688, 53108, 55692, 56232, 58149, 58344, 60918, 62764, 65604, 66456, 67592, 68068, 71071, 72072, 76041, 77532, 79662, 81224, 86904, 87516, 91377, 92939, 94146, 94248, 98406, 101388, 102102, 106216, 109837, 111384, 116298, 119493, 121836, 125528, 131208, 136136, 141219, 142142, 152082, 153153, 155064, 159324, 172601, 175032, 182754, 185878, 188292, 196812, 202776, 204204, 213213, 219674, 232596, 238986, 243672, 278817, 282438, 284284, 304164, 306306, 318648, 329511, 345202, 365508, 371756, 376584, 393624, 408408, 426426, 439348, 465192, 477972, 517803, 557634, 564876, 568568, 608328, 612612, 639639, 659022, 690404, 731016, 743512, 836451, 852852, 878696, 955944, 988533, 1035606, 1115268, 1129752, 1208207, 1225224, 1279278, 1318044, 1380808, 1553409, 1672902, 1705704, 1977066, 2071212, 2230536, 2416414, 2558556, 2636088, 3106818, 3345804, 3624621, 3954132, 4142424, 4832828, 5117112, 6213636, 6691608, 7249242, 7908264, 9665656, 10873863, 12427272, 14498484, 21747726, 28996968, 43495452, 86990904]

約数ペア:

[(1, 86990904), (2, 43495452), (3, 28996968), (4, 21747726), (6, 14498484), (7, 12427272), (8, 10873863), (9, 9665656), (11, 7908264), (12, 7249242), (13, 6691608), (14, 6213636), (17, 5117112), (18, 4832828), (21, 4142424), (22, 3954132), (24, 3624621), (26, 3345804), (28, 3106818), (33, 2636088), (34, 2558556), (36, 2416414), (39, 2230536), (42, 2071212), (44, 1977066), (51, 1705704), (52, 1672902), (56, 1553409), (63, 1380808), (66, 1318044), (68, 1279278), (71, 1225224), (72, 1208207), (77, 1129752), (78, 1115268), (84, 1035606), (88, 988533), (91, 955944), (99, 878696), (102, 852852), (104, 836451), (117, 743512), (119, 731016), (126, 690404), (132, 659022), (136, 639639), (142, 612612), (143, 608328), (153, 568568), (154, 564876), (156, 557634), (168, 517803), (182, 477972), (187, 465192), (198, 439348), (204, 426426), (213, 408408), (221, 393624), (231, 376584), (234, 371756), (238, 365508), (252, 345202), (264, 329511), (273, 318648), (284, 306306), (286, 304164), (306, 284284), (308, 282438), (312, 278817), (357, 243672), (364, 238986), (374, 232596), (396, 219674), (408, 213213), (426, 204204), (429, 202776), (442, 196812), (462, 188292), (468, 185878), (476, 182754), (497, 175032), (504, 172601), (546, 159324), (561, 155064), (568, 153153), (572, 152082), (612, 142142), (616, 141219), (639, 136136), (663, 131208), (693, 125528), (714, 121836), (728, 119493), (748, 116298), (781, 111384), (792, 109837), (819, 106216), (852, 102102), (858, 101388), (884, 98406), (923, 94248), (924, 94146), (936, 92939), (952, 91377), (994, 87516), (1001, 86904), (1071, 81224), (1092, 79662), (1122, 77532), (1144, 76041), (1207, 72072), (1224, 71071), (1278, 68068), (1287, 67592), (1309, 66456), (1326, 65604), (1386, 62764), (1428, 60918), (1491, 58344), (1496, 58149), (1547, 56232), (1562, 55692), (1638, 53108), (1683, 51688), (1704, 51051), (1716, 50694), (1768, 49203), (1846, 47124), (1848, 47073), (1988, 43758), (1989, 43736), (2002, 43452), (2142, 40612), (2184, 39831), (2244, 38766), (2343, 37128), (2414, 36036), (2431, 35784), (2556, 34034), (2574, 33796), (2618, 33228), (2652, 32802), (2769, 31416), (2772, 31382), (2856, 30459), (2982, 29172), (3003, 28968), (3094, 28116), (3124, 27846), (3276, 26554), (3366, 25844), (3432, 25347), (3621, 24024), (3692, 23562), (3927, 22152), (3976, 21879), (3978, 21868), (4004, 21726), (4284, 20306), (4473, 19448), (4488, 19383), (4641, 18744), (4686, 18564), (4828, 18018), (4862, 17892), (5112, 17017), (5148, 16898), (5236, 16614), (5304, 16401), (5467, 15912), (5538, 15708), (5544, 15691), (5964, 14586), (6006, 14484), (6188, 14058), (6248, 13923), (6461, 13464), (6552, 13277), (6732, 12922), (7029, 12376), (7242, 12012), (7293, 11928), (7384, 11781), (7854, 11076), (7956, 10934), (8008, 10863), (8307, 10472), (8449, 10296), (8568, 10153), (8946, 9724), (9009, 9656), (9282, 9372)]