90256816

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1214

約数の個数: 60

約数和(自身を含む): 196058880

約数和(自身を除く): 105802064

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 464, 676, 754, 1151, 1352, 1508, 2302, 2704, 3016, 4604, 4901, 6032, 9208, 9802, 14963, 18416, 19604, 29926, 33379, 39208, 59852, 66758, 78416, 119704, 133516, 194519, 239408, 267032, 389038, 433927, 534064, 778076, 867854, 1556152, 1735708, 3112304, 3471416, 5641051, 6942832, 11282102, 22564204, 45128408, 90256816]

約数ペア:

[(1, 90256816), (2, 45128408), (4, 22564204), (8, 11282102), (13, 6942832), (16, 5641051), (26, 3471416), (29, 3112304), (52, 1735708), (58, 1556152), (104, 867854), (116, 778076), (169, 534064), (208, 433927), (232, 389038), (338, 267032), (377, 239408), (464, 194519), (676, 133516), (754, 119704), (1151, 78416), (1352, 66758), (1508, 59852), (2302, 39208), (2704, 33379), (3016, 29926), (4604, 19604), (4901, 18416), (6032, 14963), (9208, 9802)]