77027188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{88741}}^1$

素因数の和:88783

約数の個数: 24

約数和(自身を含む): 159025664

約数和(自身を除く): 81998476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 88741, 177482, 354964, 621187, 1242374, 2484748, 2750971, 5501942, 11003884, 19256797, 38513594, 77027188]

約数ペア:

[(1, 77027188), (2, 38513594), (4, 19256797), (7, 11003884), (14, 5501942), (28, 2750971), (31, 2484748), (62, 1242374), (124, 621187), (217, 354964), (434, 177482), (868, 88741)]