89990028

素因数分解:

$2^2\times 3^4\times {\mathrm{277747}}^1$

素因数の和:277763

約数の個数: 30

約数和(自身を含む): 235252556

約数和(自身を除く): 145262528

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 277747, 555494, 833241, 1110988, 1666482, 2499723, 3332964, 4999446, 7499169, 9998892, 14998338, 22497507, 29996676, 44995014, 89990028]

約数ペア:

[(1, 89990028), (2, 44995014), (3, 29996676), (4, 22497507), (6, 14998338), (9, 9998892), (12, 7499169), (18, 4999446), (27, 3332964), (36, 2499723), (54, 1666482), (81, 1110988), (108, 833241), (162, 555494), (324, 277747)]