77292856

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 148428000

約数和(自身を除く): 71135144

約数列:

[1, 2, 4, 8, 61, 122, 149, 244, 298, 488, 596, 1063, 1192, 2126, 4252, 8504, 9089, 18178, 36356, 64843, 72712, 129686, 158387, 259372, 316774, 518744, 633548, 1267096, 9661607, 19323214, 38646428, 77292856]

約数ペア:

[(1, 77292856), (2, 38646428), (4, 19323214), (8, 9661607), (61, 1267096), (122, 633548), (149, 518744), (244, 316774), (298, 259372), (488, 158387), (596, 129686), (1063, 72712), (1192, 64843), (2126, 36356), (4252, 18178), (8504, 9089)]