85371552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 305690112

約数和(自身を除く): 220318560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 47, 48, 51, 53, 56, 63, 68, 72, 84, 94, 96, 102, 106, 112, 119, 126, 136, 141, 144, 153, 159, 168, 188, 204, 212, 224, 238, 252, 272, 282, 288, 306, 318, 329, 336, 357, 371, 376, 408, 423, 424, 476, 477, 504, 544, 564, 612, 636, 658, 672, 714, 742, 752, 799, 816, 846, 848, 901, 952, 954, 987, 1008, 1071, 1113, 1128, 1224, 1272, 1316, 1428, 1484, 1504, 1598, 1632, 1692, 1696, 1802, 1904, 1908, 1974, 2016, 2142, 2226, 2256, 2397, 2448, 2491, 2544, 2632, 2703, 2856, 2961, 2968, 3196, 3339, 3384, 3604, 3808, 3816, 3948, 4284, 4452, 4512, 4794, 4896, 4982, 5088, 5264, 5406, 5593, 5712, 5922, 5936, 6307, 6392, 6678, 6768, 7191, 7208, 7473, 7632, 7896, 8109, 8568, 8904, 9588, 9964, 10528, 10812, 11186, 11424, 11844, 11872, 12614, 12784, 13356, 13536, 14382, 14416, 14946, 15264, 15792, 16218, 16779, 17136, 17437, 17808, 18921, 19176, 19928, 21624, 22372, 22419, 23688, 25228, 25568, 26712, 28764, 28832, 29892, 31584, 32436, 33558, 34272, 34874, 35616, 37842, 38352, 39856, 42347, 43248, 44744, 44838, 47376, 50337, 50456, 52311, 53424, 56763, 57528, 59784, 64872, 67116, 69748, 75684, 76704, 79712, 84694, 86496, 89488, 89676, 94752, 100674, 100912, 104622, 106848, 113526, 115056, 119568, 127041, 129744, 134232, 139496, 151368, 156933, 169388, 178976, 179352, 201348, 201824, 209244, 227052, 230112, 239136, 254082, 259488, 268464, 278992, 296429, 302736, 313866, 338776, 358704, 381123, 402696, 418488, 454104, 508164, 536928, 557984, 592858, 605472, 627732, 677552, 717408, 762246, 805392, 836976, 889287, 908208, 1016328, 1185716, 1255464, 1355104, 1524492, 1610784, 1673952, 1778574, 1816416, 2032656, 2371432, 2510928, 2667861, 3048984, 3557148, 4065312, 4742864, 5021856, 5335722, 6097968, 7114296, 9485728, 10671444, 12195936, 14228592, 21342888, 28457184, 42685776, 85371552]

約数ペア:

[(1, 85371552), (2, 42685776), (3, 28457184), (4, 21342888), (6, 14228592), (7, 12195936), (8, 10671444), (9, 9485728), (12, 7114296), (14, 6097968), (16, 5335722), (17, 5021856), (18, 4742864), (21, 4065312), (24, 3557148), (28, 3048984), (32, 2667861), (34, 2510928), (36, 2371432), (42, 2032656), (47, 1816416), (48, 1778574), (51, 1673952), (53, 1610784), (56, 1524492), (63, 1355104), (68, 1255464), (72, 1185716), (84, 1016328), (94, 908208), (96, 889287), (102, 836976), (106, 805392), (112, 762246), (119, 717408), (126, 677552), (136, 627732), (141, 605472), (144, 592858), (153, 557984), (159, 536928), (168, 508164), (188, 454104), (204, 418488), (212, 402696), (224, 381123), (238, 358704), (252, 338776), (272, 313866), (282, 302736), (288, 296429), (306, 278992), (318, 268464), (329, 259488), (336, 254082), (357, 239136), (371, 230112), (376, 227052), (408, 209244), (423, 201824), (424, 201348), (476, 179352), (477, 178976), (504, 169388), (544, 156933), (564, 151368), (612, 139496), (636, 134232), (658, 129744), (672, 127041), (714, 119568), (742, 115056), (752, 113526), (799, 106848), (816, 104622), (846, 100912), (848, 100674), (901, 94752), (952, 89676), (954, 89488), (987, 86496), (1008, 84694), (1071, 79712), (1113, 76704), (1128, 75684), (1224, 69748), (1272, 67116), (1316, 64872), (1428, 59784), (1484, 57528), (1504, 56763), (1598, 53424), (1632, 52311), (1692, 50456), (1696, 50337), (1802, 47376), (1904, 44838), (1908, 44744), (1974, 43248), (2016, 42347), (2142, 39856), (2226, 38352), (2256, 37842), (2397, 35616), (2448, 34874), (2491, 34272), (2544, 33558), (2632, 32436), (2703, 31584), (2856, 29892), (2961, 28832), (2968, 28764), (3196, 26712), (3339, 25568), (3384, 25228), (3604, 23688), (3808, 22419), (3816, 22372), (3948, 21624), (4284, 19928), (4452, 19176), (4512, 18921), (4794, 17808), (4896, 17437), (4982, 17136), (5088, 16779), (5264, 16218), (5406, 15792), (5593, 15264), (5712, 14946), (5922, 14416), (5936, 14382), (6307, 13536), (6392, 13356), (6678, 12784), (6768, 12614), (7191, 11872), (7208, 11844), (7473, 11424), (7632, 11186), (7896, 10812), (8109, 10528), (8568, 9964), (8904, 9588)]