80909556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74093}}^1$

素因数の和:74120

約数の個数: 48

約数和(自身を含む): 232358784

約数和(自身を除く): 151449228

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 74093, 148186, 222279, 296372, 444558, 518651, 889116, 963209, 1037302, 1555953, 1926418, 2074604, 2889627, 3111906, 3852836, 5779254, 6223812, 6742463, 11558508, 13484926, 20227389, 26969852, 40454778, 80909556]

約数ペア:

[(1, 80909556), (2, 40454778), (3, 26969852), (4, 20227389), (6, 13484926), (7, 11558508), (12, 6742463), (13, 6223812), (14, 5779254), (21, 3852836), (26, 3111906), (28, 2889627), (39, 2074604), (42, 1926418), (52, 1555953), (78, 1037302), (84, 963209), (91, 889116), (156, 518651), (182, 444558), (273, 296372), (364, 222279), (546, 148186), (1092, 74093)]