91156832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 72

約数和(自身を含む): 204313536

約数和(自身を除く): 113156704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 361, 416, 494, 607, 608, 722, 988, 1214, 1444, 1976, 2428, 2888, 3952, 4693, 4856, 5776, 7891, 7904, 9386, 9712, 11533, 11552, 15782, 18772, 19424, 23066, 31564, 37544, 46132, 63128, 75088, 92264, 126256, 149929, 150176, 184528, 219127, 252512, 299858, 369056, 438254, 599716, 876508, 1199432, 1753016, 2398864, 2848651, 3506032, 4797728, 5697302, 7012064, 11394604, 22789208, 45578416, 91156832]

約数ペア:

[(1, 91156832), (2, 45578416), (4, 22789208), (8, 11394604), (13, 7012064), (16, 5697302), (19, 4797728), (26, 3506032), (32, 2848651), (38, 2398864), (52, 1753016), (76, 1199432), (104, 876508), (152, 599716), (208, 438254), (247, 369056), (304, 299858), (361, 252512), (416, 219127), (494, 184528), (607, 150176), (608, 149929), (722, 126256), (988, 92264), (1214, 75088), (1444, 63128), (1976, 46132), (2428, 37544), (2888, 31564), (3952, 23066), (4693, 19424), (4856, 18772), (5776, 15782), (7891, 11552), (7904, 11533), (9386, 9712)]