65419848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 196068600

約数和(自身を除く): 130648752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 234, 296, 312, 333, 444, 468, 481, 666, 888, 936, 962, 1332, 1443, 1889, 1924, 2664, 2886, 3778, 3848, 4329, 5667, 5772, 7556, 8658, 11334, 11544, 15112, 17001, 17316, 22668, 24557, 34002, 34632, 45336, 49114, 68004, 69893, 73671, 98228, 136008, 139786, 147342, 196456, 209679, 221013, 279572, 294684, 419358, 442026, 559144, 589368, 629037, 838716, 884052, 908609, 1258074, 1677432, 1768104, 1817218, 2516148, 2725827, 3634436, 5032296, 5451654, 7268872, 8177481, 10903308, 16354962, 21806616, 32709924, 65419848]

約数ペア:

[(1, 65419848), (2, 32709924), (3, 21806616), (4, 16354962), (6, 10903308), (8, 8177481), (9, 7268872), (12, 5451654), (13, 5032296), (18, 3634436), (24, 2725827), (26, 2516148), (36, 1817218), (37, 1768104), (39, 1677432), (52, 1258074), (72, 908609), (74, 884052), (78, 838716), (104, 629037), (111, 589368), (117, 559144), (148, 442026), (156, 419358), (222, 294684), (234, 279572), (296, 221013), (312, 209679), (333, 196456), (444, 147342), (468, 139786), (481, 136008), (666, 98228), (888, 73671), (936, 69893), (962, 68004), (1332, 49114), (1443, 45336), (1889, 34632), (1924, 34002), (2664, 24557), (2886, 22668), (3778, 17316), (3848, 17001), (4329, 15112), (5667, 11544), (5772, 11334), (7556, 8658)]