71931396

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3299}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 177408000

約数和(自身を除く): 105476604

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 3299, 3634, 5451, 6598, 7268, 9897, 10902, 13196, 19794, 21804, 39588, 75877, 151754, 227631, 260621, 303508, 455262, 521242, 781863, 910524, 1042484, 1563726, 3127452, 5994283, 11988566, 17982849, 23977132, 35965698, 71931396]

約数ペア:

[(1, 71931396), (2, 35965698), (3, 23977132), (4, 17982849), (6, 11988566), (12, 5994283), (23, 3127452), (46, 1563726), (69, 1042484), (79, 910524), (92, 781863), (138, 521242), (158, 455262), (237, 303508), (276, 260621), (316, 227631), (474, 151754), (948, 75877), (1817, 39588), (3299, 21804), (3634, 19794), (5451, 13196), (6598, 10902), (7268, 9897)]