86126768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 207278400

約数和(自身を除く): 121151632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 364, 397, 596, 728, 794, 1043, 1192, 1456, 1588, 1937, 2086, 2384, 2779, 3176, 3874, 4172, 5161, 5558, 6352, 7748, 8344, 10322, 11116, 13559, 15496, 16688, 20644, 22232, 27118, 30992, 36127, 41288, 44464, 54236, 59153, 72254, 82576, 108472, 118306, 144508, 216944, 236612, 289016, 414071, 473224, 578032, 768989, 828142, 946448, 1537978, 1656284, 3075956, 3312568, 5382923, 6151912, 6625136, 10765846, 12303824, 21531692, 43063384, 86126768]

約数ペア:

[(1, 86126768), (2, 43063384), (4, 21531692), (7, 12303824), (8, 10765846), (13, 6625136), (14, 6151912), (16, 5382923), (26, 3312568), (28, 3075956), (52, 1656284), (56, 1537978), (91, 946448), (104, 828142), (112, 768989), (149, 578032), (182, 473224), (208, 414071), (298, 289016), (364, 236612), (397, 216944), (596, 144508), (728, 118306), (794, 108472), (1043, 82576), (1192, 72254), (1456, 59153), (1588, 54236), (1937, 44464), (2086, 41288), (2384, 36127), (2779, 30992), (3176, 27118), (3874, 22232), (4172, 20644), (5161, 16688), (5558, 15496), (6352, 13559), (7748, 11116), (8344, 10322)]