89678628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191621}}^1$

素因数の和:191644

約数の個数: 36

約数和(自身を含む): 244126428

約数和(自身を除く): 154447800

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 191621, 383242, 574863, 766484, 1149726, 1724589, 2299452, 2491073, 3449178, 4982146, 6898356, 7473219, 9964292, 14946438, 22419657, 29892876, 44839314, 89678628]

約数ペア:

[(1, 89678628), (2, 44839314), (3, 29892876), (4, 22419657), (6, 14946438), (9, 9964292), (12, 7473219), (13, 6898356), (18, 4982146), (26, 3449178), (36, 2491073), (39, 2299452), (52, 1724589), (78, 1149726), (117, 766484), (156, 574863), (234, 383242), (468, 191621)]