90969112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2423}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 193944240

約数和(自身を除く): 102975128

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1976, 2423, 2888, 4693, 4846, 9386, 9692, 18772, 19384, 31499, 37544, 46037, 62998, 92074, 125996, 184148, 251992, 368296, 598481, 874703, 1196962, 1749406, 2393924, 3498812, 4787848, 6997624, 11371139, 22742278, 45484556, 90969112]

約数ペア:

[(1, 90969112), (2, 45484556), (4, 22742278), (8, 11371139), (13, 6997624), (19, 4787848), (26, 3498812), (38, 2393924), (52, 1749406), (76, 1196962), (104, 874703), (152, 598481), (247, 368296), (361, 251992), (494, 184148), (722, 125996), (988, 92074), (1444, 62998), (1976, 46037), (2423, 37544), (2888, 31499), (4693, 19384), (4846, 18772), (9386, 9692)]