68991156

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{49139}}^1$

素因数の和:49165

約数の個数: 48

約数和(自身を含む): 192628800

約数和(自身を除く): 123637644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 49139, 98278, 147417, 196556, 294834, 442251, 589668, 638807, 884502, 1277614, 1326753, 1769004, 1916421, 2555228, 2653506, 3832842, 5307012, 5749263, 7665684, 11498526, 17247789, 22997052, 34495578, 68991156]

約数ペア:

[(1, 68991156), (2, 34495578), (3, 22997052), (4, 17247789), (6, 11498526), (9, 7665684), (12, 5749263), (13, 5307012), (18, 3832842), (26, 2653506), (27, 2555228), (36, 1916421), (39, 1769004), (52, 1326753), (54, 1277614), (78, 884502), (108, 638807), (117, 589668), (156, 442251), (234, 294834), (351, 196556), (468, 147417), (702, 98278), (1404, 49139)]