90571284

素因数分解:

$2^2\times 3^4\times {\mathrm{279541}}^1$

素因数の和:279557

約数の個数: 30

約数和(自身を含む): 236772074

約数和(自身を除く): 146200790

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 279541, 559082, 838623, 1118164, 1677246, 2515869, 3354492, 5031738, 7547607, 10063476, 15095214, 22642821, 30190428, 45285642, 90571284]

約数ペア:

[(1, 90571284), (2, 45285642), (3, 30190428), (4, 22642821), (6, 15095214), (9, 10063476), (12, 7547607), (18, 5031738), (27, 3354492), (36, 2515869), (54, 1677246), (81, 1118164), (108, 838623), (162, 559082), (324, 279541)]