78492644

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2687}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 140743680

約数和(自身を除く): 62251036

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 436, 2687, 5374, 7303, 10748, 14606, 29212, 180029, 292883, 360058, 585766, 720116, 1171532, 19623161, 39246322, 78492644]

約数ペア:

[(1, 78492644), (2, 39246322), (4, 19623161), (67, 1171532), (109, 720116), (134, 585766), (218, 360058), (268, 292883), (436, 180029), (2687, 29212), (5374, 14606), (7303, 10748)]