90810648

素因数分解:

$2^3\times 3^2\times {\mathrm{1261259}}^1$

素因数の和:1261271

約数の個数: 24

約数和(自身を含む): 245945700

約数和(自身を除く): 155135052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1261259, 2522518, 3783777, 5045036, 7567554, 10090072, 11351331, 15135108, 22702662, 30270216, 45405324, 90810648]

約数ペア:

[(1, 90810648), (2, 45405324), (3, 30270216), (4, 22702662), (6, 15135108), (8, 11351331), (9, 10090072), (12, 7567554), (18, 5045036), (24, 3783777), (36, 2522518), (72, 1261259)]