772374564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40253}}^1$

素因数の和:40317

約数の個数: 72

約数和(自身を含む): 2153911032

約数和(自身を除く): 1381536468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 19188, 40253, 80506, 120759, 161012, 241518, 362277, 483036, 523289, 724554, 1046578, 1449108, 1569867, 1650373, 2093156, 3139734, 3300746, 4709601, 4951119, 6279468, 6601492, 9419202, 9902238, 14853357, 18838404, 19804476, 21454849, 29706714, 42909698, 59413428, 64364547, 85819396, 128729094, 193093641, 257458188, 386187282, 772374564]

約数ペア:

[(1, 772374564), (2, 386187282), (3, 257458188), (4, 193093641), (6, 128729094), (9, 85819396), (12, 64364547), (13, 59413428), (18, 42909698), (26, 29706714), (36, 21454849), (39, 19804476), (41, 18838404), (52, 14853357), (78, 9902238), (82, 9419202), (117, 6601492), (123, 6279468), (156, 4951119), (164, 4709601), (234, 3300746), (246, 3139734), (369, 2093156), (468, 1650373), (492, 1569867), (533, 1449108), (738, 1046578), (1066, 724554), (1476, 523289), (1599, 483036), (2132, 362277), (3198, 241518), (4797, 161012), (6396, 120759), (9594, 80506), (19188, 40253)]