72057402

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{138041}}^1$

素因数の和:138078

約数の個数: 24

約数和(自身を含む): 161509140

約数和(自身を除く): 89451738

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 138041, 276082, 414123, 828246, 1242369, 2484738, 4003189, 8006378, 12009567, 24019134, 36028701, 72057402]

約数ペア:

[(1, 72057402), (2, 36028701), (3, 24019134), (6, 12009567), (9, 8006378), (18, 4003189), (29, 2484738), (58, 1242369), (87, 828246), (174, 414123), (261, 276082), (522, 138041)]