85848858

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 193579776

約数和(自身を除く): 107730918

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 411, 558, 822, 1123, 1233, 2246, 2466, 3369, 4247, 6738, 8494, 10107, 12741, 20214, 25482, 34813, 38223, 69626, 76446, 104439, 153851, 208878, 307702, 313317, 461553, 626634, 923106, 1384659, 2769318, 4769381, 9538762, 14308143, 28616286, 42924429, 85848858]

約数ペア:

[(1, 85848858), (2, 42924429), (3, 28616286), (6, 14308143), (9, 9538762), (18, 4769381), (31, 2769318), (62, 1384659), (93, 923106), (137, 626634), (186, 461553), (274, 313317), (279, 307702), (411, 208878), (558, 153851), (822, 104439), (1123, 76446), (1233, 69626), (2246, 38223), (2466, 34813), (3369, 25482), (4247, 20214), (6738, 12741), (8494, 10107)]