78825864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{541}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 213071040

約数和(自身を除く): 134245176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 467, 541, 934, 1082, 1401, 1623, 1868, 2164, 2802, 3246, 3736, 4328, 5604, 6071, 6492, 7033, 11208, 12142, 12984, 14066, 18213, 21099, 24284, 28132, 36426, 42198, 48568, 56264, 72852, 84396, 145704, 168792, 252647, 505294, 757941, 1010588, 1515882, 2021176, 3031764, 3284411, 6063528, 6568822, 9853233, 13137644, 19706466, 26275288, 39412932, 78825864]

約数ペア:

[(1, 78825864), (2, 39412932), (3, 26275288), (4, 19706466), (6, 13137644), (8, 9853233), (12, 6568822), (13, 6063528), (24, 3284411), (26, 3031764), (39, 2021176), (52, 1515882), (78, 1010588), (104, 757941), (156, 505294), (312, 252647), (467, 168792), (541, 145704), (934, 84396), (1082, 72852), (1401, 56264), (1623, 48568), (1868, 42198), (2164, 36426), (2802, 28132), (3246, 24284), (3736, 21099), (4328, 18213), (5604, 14066), (6071, 12984), (6492, 12142), (7033, 11208)]