81116088

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3517}}^1$

素因数の和:3588

約数の個数: 48

約数和(自身を含む): 209602440

約数和(自身を除く): 128486352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3517, 3844, 5766, 7034, 7688, 10551, 11532, 14068, 21102, 23064, 28136, 42204, 84408, 109027, 218054, 327081, 436108, 654162, 872216, 1308324, 2616648, 3379837, 6759674, 10139511, 13519348, 20279022, 27038696, 40558044, 81116088]

約数ペア:

[(1, 81116088), (2, 40558044), (3, 27038696), (4, 20279022), (6, 13519348), (8, 10139511), (12, 6759674), (24, 3379837), (31, 2616648), (62, 1308324), (93, 872216), (124, 654162), (186, 436108), (248, 327081), (372, 218054), (744, 109027), (961, 84408), (1922, 42204), (2883, 28136), (3517, 23064), (3844, 21102), (5766, 14068), (7034, 11532), (7688, 10551)]