91687128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4232

約数の個数: 64

約数和(自身を含む): 250387200

約数和(自身を除く): 158700072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 4139, 5538, 7384, 8278, 11076, 12417, 16556, 22152, 24834, 33112, 49668, 53807, 99336, 107614, 161421, 215228, 293869, 322842, 430456, 587738, 645684, 881607, 1175476, 1291368, 1763214, 2350952, 3526428, 3820297, 7052856, 7640594, 11460891, 15281188, 22921782, 30562376, 45843564, 91687128]

約数ペア:

[(1, 91687128), (2, 45843564), (3, 30562376), (4, 22921782), (6, 15281188), (8, 11460891), (12, 7640594), (13, 7052856), (24, 3820297), (26, 3526428), (39, 2350952), (52, 1763214), (71, 1291368), (78, 1175476), (104, 881607), (142, 645684), (156, 587738), (213, 430456), (284, 322842), (312, 293869), (426, 215228), (568, 161421), (852, 107614), (923, 99336), (1704, 53807), (1846, 49668), (2769, 33112), (3692, 24834), (4139, 22152), (5538, 16556), (7384, 12417), (8278, 11076)]