90903816

素因数分解:

$2^3\times 3^3\times {\mathrm{420851}}^1$

素因数の和:420866

約数の個数: 32

約数和(自身を含む): 252511200

約数和(自身を除く): 161607384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 420851, 841702, 1262553, 1683404, 2525106, 3366808, 3787659, 5050212, 7575318, 10100424, 11362977, 15150636, 22725954, 30301272, 45451908, 90903816]

約数ペア:

[(1, 90903816), (2, 45451908), (3, 30301272), (4, 22725954), (6, 15150636), (8, 11362977), (9, 10100424), (12, 7575318), (18, 5050212), (24, 3787659), (27, 3366808), (36, 2525106), (54, 1683404), (72, 1262553), (108, 841702), (216, 420851)]