71500572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 242161920

約数和(自身を除く): 170661348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 19, 22, 26, 33, 34, 36, 38, 39, 43, 44, 51, 52, 57, 66, 68, 76, 78, 86, 99, 102, 114, 117, 129, 132, 143, 153, 156, 171, 172, 187, 198, 204, 209, 221, 228, 234, 247, 258, 286, 306, 323, 342, 374, 387, 396, 418, 429, 442, 468, 473, 494, 516, 559, 561, 572, 612, 627, 646, 663, 684, 731, 741, 748, 774, 817, 836, 858, 884, 946, 969, 988, 1118, 1122, 1254, 1287, 1292, 1326, 1419, 1462, 1482, 1548, 1634, 1677, 1683, 1716, 1881, 1892, 1938, 1989, 2193, 2223, 2236, 2244, 2431, 2451, 2508, 2574, 2652, 2717, 2838, 2907, 2924, 2964, 3268, 3354, 3366, 3553, 3762, 3876, 3978, 4199, 4257, 4386, 4446, 4862, 4902, 5031, 5148, 5434, 5676, 5814, 6149, 6579, 6708, 6732, 7106, 7293, 7353, 7524, 7956, 8041, 8151, 8398, 8514, 8772, 8892, 8987, 9503, 9724, 9804, 10062, 10621, 10659, 10868, 11628, 12298, 12597, 13158, 13889, 14212, 14586, 14706, 16082, 16302, 16796, 17028, 17974, 18447, 19006, 20124, 21242, 21318, 21879, 24123, 24453, 24596, 25194, 26316, 26961, 27778, 28509, 29172, 29412, 31863, 31977, 32164, 32604, 35948, 36894, 37791, 38012, 41667, 42484, 42636, 43758, 46189, 48246, 48906, 50388, 53922, 55341, 55556, 57018, 63726, 63954, 72369, 73788, 75582, 80883, 83334, 85527, 87516, 92378, 95589, 96492, 97812, 104533, 107844, 110682, 114036, 116831, 125001, 127452, 127908, 138567, 144738, 151164, 152779, 161766, 166668, 171054, 180557, 184756, 191178, 209066, 221364, 233662, 250002, 277134, 289476, 305558, 313599, 323532, 342108, 350493, 361114, 382356, 415701, 418132, 458337, 467324, 500004, 541671, 554268, 611116, 627198, 700986, 722228, 831402, 916674, 940797, 1051479, 1083342, 1254396, 1375011, 1401972, 1625013, 1662804, 1833348, 1881594, 1986127, 2102958, 2166684, 2750022, 3250026, 3763188, 3972254, 4205916, 5500044, 5958381, 6500052, 7944508, 11916762, 17875143, 23833524, 35750286, 71500572]

約数ペア:

[(1, 71500572), (2, 35750286), (3, 23833524), (4, 17875143), (6, 11916762), (9, 7944508), (11, 6500052), (12, 5958381), (13, 5500044), (17, 4205916), (18, 3972254), (19, 3763188), (22, 3250026), (26, 2750022), (33, 2166684), (34, 2102958), (36, 1986127), (38, 1881594), (39, 1833348), (43, 1662804), (44, 1625013), (51, 1401972), (52, 1375011), (57, 1254396), (66, 1083342), (68, 1051479), (76, 940797), (78, 916674), (86, 831402), (99, 722228), (102, 700986), (114, 627198), (117, 611116), (129, 554268), (132, 541671), (143, 500004), (153, 467324), (156, 458337), (171, 418132), (172, 415701), (187, 382356), (198, 361114), (204, 350493), (209, 342108), (221, 323532), (228, 313599), (234, 305558), (247, 289476), (258, 277134), (286, 250002), (306, 233662), (323, 221364), (342, 209066), (374, 191178), (387, 184756), (396, 180557), (418, 171054), (429, 166668), (442, 161766), (468, 152779), (473, 151164), (494, 144738), (516, 138567), (559, 127908), (561, 127452), (572, 125001), (612, 116831), (627, 114036), (646, 110682), (663, 107844), (684, 104533), (731, 97812), (741, 96492), (748, 95589), (774, 92378), (817, 87516), (836, 85527), (858, 83334), (884, 80883), (946, 75582), (969, 73788), (988, 72369), (1118, 63954), (1122, 63726), (1254, 57018), (1287, 55556), (1292, 55341), (1326, 53922), (1419, 50388), (1462, 48906), (1482, 48246), (1548, 46189), (1634, 43758), (1677, 42636), (1683, 42484), (1716, 41667), (1881, 38012), (1892, 37791), (1938, 36894), (1989, 35948), (2193, 32604), (2223, 32164), (2236, 31977), (2244, 31863), (2431, 29412), (2451, 29172), (2508, 28509), (2574, 27778), (2652, 26961), (2717, 26316), (2838, 25194), (2907, 24596), (2924, 24453), (2964, 24123), (3268, 21879), (3354, 21318), (3366, 21242), (3553, 20124), (3762, 19006), (3876, 18447), (3978, 17974), (4199, 17028), (4257, 16796), (4386, 16302), (4446, 16082), (4862, 14706), (4902, 14586), (5031, 14212), (5148, 13889), (5434, 13158), (5676, 12597), (5814, 12298), (6149, 11628), (6579, 10868), (6708, 10659), (6732, 10621), (7106, 10062), (7293, 9804), (7353, 9724), (7524, 9503), (7956, 8987), (8041, 8892), (8151, 8772), (8398, 8514)]