80954796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{751}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 203990528

約数和(自身を除く): 123035732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 691, 751, 1382, 1502, 2073, 2253, 2764, 3004, 4146, 4506, 8292, 8983, 9012, 9763, 17966, 19526, 26949, 29289, 35932, 39052, 53898, 58578, 107796, 117156, 518941, 1037882, 1556823, 2075764, 3113646, 6227292, 6746233, 13492466, 20238699, 26984932, 40477398, 80954796]

約数ペア:

[(1, 80954796), (2, 40477398), (3, 26984932), (4, 20238699), (6, 13492466), (12, 6746233), (13, 6227292), (26, 3113646), (39, 2075764), (52, 1556823), (78, 1037882), (156, 518941), (691, 117156), (751, 107796), (1382, 58578), (1502, 53898), (2073, 39052), (2253, 35932), (2764, 29289), (3004, 26949), (4146, 19526), (4506, 17966), (8292, 9763), (8983, 9012)]