78794664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3557}}^1$

素因数の和:3650

約数の個数: 64

約数和(自身を含む): 215187840

約数和(自身を除く): 136393176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3557, 3692, 5538, 7114, 7384, 10671, 11076, 14228, 21342, 22152, 28456, 42684, 46241, 85368, 92482, 138723, 184964, 252547, 277446, 369928, 505094, 554892, 757641, 1010188, 1109784, 1515282, 2020376, 3030564, 3283111, 6061128, 6566222, 9849333, 13132444, 19698666, 26264888, 39397332, 78794664]

約数ペア:

[(1, 78794664), (2, 39397332), (3, 26264888), (4, 19698666), (6, 13132444), (8, 9849333), (12, 6566222), (13, 6061128), (24, 3283111), (26, 3030564), (39, 2020376), (52, 1515282), (71, 1109784), (78, 1010188), (104, 757641), (142, 554892), (156, 505094), (213, 369928), (284, 277446), (312, 252547), (426, 184964), (568, 138723), (852, 92482), (923, 85368), (1704, 46241), (1846, 42684), (2769, 28456), (3557, 22152), (3692, 21342), (5538, 14228), (7114, 11076), (7384, 10671)]