65571696

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 195039104

約数和(自身を除く): 129467408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 397, 444, 496, 558, 592, 666, 744, 794, 888, 1116, 1147, 1191, 1332, 1488, 1588, 1776, 2232, 2294, 2382, 2664, 3176, 3441, 3573, 4464, 4588, 4764, 5328, 6352, 6882, 7146, 9176, 9528, 10323, 12307, 13764, 14292, 14689, 18352, 19056, 20646, 24614, 27528, 28584, 29378, 36921, 41292, 44067, 49228, 55056, 57168, 58756, 73842, 82584, 88134, 98456, 110763, 117512, 132201, 147684, 165168, 176268, 196912, 221526, 235024, 264402, 295368, 352536, 443052, 455359, 528804, 590736, 705072, 886104, 910718, 1057608, 1366077, 1772208, 1821436, 2115216, 2732154, 3642872, 4098231, 5464308, 7285744, 8196462, 10928616, 16392924, 21857232, 32785848, 65571696]

約数ペア:

[(1, 65571696), (2, 32785848), (3, 21857232), (4, 16392924), (6, 10928616), (8, 8196462), (9, 7285744), (12, 5464308), (16, 4098231), (18, 3642872), (24, 2732154), (31, 2115216), (36, 1821436), (37, 1772208), (48, 1366077), (62, 1057608), (72, 910718), (74, 886104), (93, 705072), (111, 590736), (124, 528804), (144, 455359), (148, 443052), (186, 352536), (222, 295368), (248, 264402), (279, 235024), (296, 221526), (333, 196912), (372, 176268), (397, 165168), (444, 147684), (496, 132201), (558, 117512), (592, 110763), (666, 98456), (744, 88134), (794, 82584), (888, 73842), (1116, 58756), (1147, 57168), (1191, 55056), (1332, 49228), (1488, 44067), (1588, 41292), (1776, 36921), (2232, 29378), (2294, 28584), (2382, 27528), (2664, 24614), (3176, 20646), (3441, 19056), (3573, 18352), (4464, 14689), (4588, 14292), (4764, 13764), (5328, 12307), (6352, 10323), (6882, 9528), (7146, 9176)]