80527728

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7951}}^1$

素因数の和:8173

約数の個数: 40

約数和(自身を含む): 209042176

約数和(自身を除く): 128514448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 7951, 10128, 15902, 23853, 31804, 47706, 63608, 95412, 127216, 190824, 381648, 1677661, 3355322, 5032983, 6710644, 10065966, 13421288, 20131932, 26842576, 40263864, 80527728]

約数ペア:

[(1, 80527728), (2, 40263864), (3, 26842576), (4, 20131932), (6, 13421288), (8, 10065966), (12, 6710644), (16, 5032983), (24, 3355322), (48, 1677661), (211, 381648), (422, 190824), (633, 127216), (844, 95412), (1266, 63608), (1688, 47706), (2532, 31804), (3376, 23853), (5064, 15902), (7951, 10128)]