61805688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 185464320

約数和(自身を除く): 123658632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 61, 74, 84, 111, 122, 148, 163, 168, 183, 222, 244, 259, 296, 326, 366, 427, 444, 488, 489, 518, 652, 732, 777, 854, 888, 978, 1036, 1141, 1281, 1304, 1464, 1554, 1708, 1956, 2072, 2257, 2282, 2562, 3108, 3416, 3423, 3912, 4514, 4564, 5124, 6031, 6216, 6771, 6846, 9028, 9128, 9943, 10248, 12062, 13542, 13692, 15799, 18056, 18093, 19886, 24124, 27084, 27384, 29829, 31598, 36186, 39772, 42217, 47397, 48248, 54168, 59658, 63196, 69601, 72372, 79544, 84434, 94794, 119316, 126392, 126651, 139202, 144744, 168868, 189588, 208803, 238632, 253302, 278404, 337736, 367891, 379176, 417606, 506604, 556808, 735782, 835212, 1013208, 1103673, 1471564, 1670424, 2207346, 2575237, 2943128, 4414692, 5150474, 7725711, 8829384, 10300948, 15451422, 20601896, 30902844, 61805688]

約数ペア:

[(1, 61805688), (2, 30902844), (3, 20601896), (4, 15451422), (6, 10300948), (7, 8829384), (8, 7725711), (12, 5150474), (14, 4414692), (21, 2943128), (24, 2575237), (28, 2207346), (37, 1670424), (42, 1471564), (56, 1103673), (61, 1013208), (74, 835212), (84, 735782), (111, 556808), (122, 506604), (148, 417606), (163, 379176), (168, 367891), (183, 337736), (222, 278404), (244, 253302), (259, 238632), (296, 208803), (326, 189588), (366, 168868), (427, 144744), (444, 139202), (488, 126651), (489, 126392), (518, 119316), (652, 94794), (732, 84434), (777, 79544), (854, 72372), (888, 69601), (978, 63196), (1036, 59658), (1141, 54168), (1281, 48248), (1304, 47397), (1464, 42217), (1554, 39772), (1708, 36186), (1956, 31598), (2072, 29829), (2257, 27384), (2282, 27084), (2562, 24124), (3108, 19886), (3416, 18093), (3423, 18056), (3912, 15799), (4514, 13692), (4564, 13542), (5124, 12062), (6031, 10248), (6216, 9943), (6771, 9128), (6846, 9028)]