80624538

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{7817}}^1$

素因数の和:8019

約数の個数: 32

約数和(自身を含む): 180126720

約数和(自身を除く): 99502182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 7817, 10314, 15634, 23451, 46902, 70353, 140706, 211059, 422118, 1493047, 2986094, 4479141, 8958282, 13437423, 26874846, 40312269, 80624538]

約数ペア:

[(1, 80624538), (2, 40312269), (3, 26874846), (6, 13437423), (9, 8958282), (18, 4479141), (27, 2986094), (54, 1493047), (191, 422118), (382, 211059), (573, 140706), (1146, 70353), (1719, 46902), (3438, 23451), (5157, 15634), (7817, 10314)]