71123064

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{19889}}^1$

素因数の和:20047

約数の個数: 32

約数和(自身を含む): 179010000

約数和(自身を除く): 107886936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 19889, 39778, 59667, 79556, 119334, 159112, 238668, 477336, 2963461, 5926922, 8890383, 11853844, 17780766, 23707688, 35561532, 71123064]

約数ペア:

[(1, 71123064), (2, 35561532), (3, 23707688), (4, 17780766), (6, 11853844), (8, 8890383), (12, 5926922), (24, 2963461), (149, 477336), (298, 238668), (447, 159112), (596, 119334), (894, 79556), (1192, 59667), (1788, 39778), (3576, 19889)]