77936834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 47256766

約数列:

[1, 2, 23, 46, 83, 137, 149, 166, 274, 298, 1909, 3151, 3427, 3818, 6302, 6854, 11371, 12367, 20413, 22742, 24734, 40826, 261533, 284441, 469499, 523066, 568882, 938998, 1694279, 3388558, 38968417, 77936834]

約数ペア:

[(1, 77936834), (2, 38968417), (23, 3388558), (46, 1694279), (83, 938998), (137, 568882), (149, 523066), (166, 469499), (274, 284441), (298, 261533), (1909, 40826), (3151, 24734), (3427, 22742), (3818, 20413), (6302, 12367), (6854, 11371)]