80668086

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 166053888

約数和(自身を除く): 85385802

約数列:

[1, 2, 3, 6, 43, 86, 129, 191, 258, 382, 573, 1146, 1637, 3274, 4911, 8213, 9822, 16426, 24639, 49278, 70391, 140782, 211173, 312667, 422346, 625334, 938001, 1876002, 13444681, 26889362, 40334043, 80668086]

約数ペア:

[(1, 80668086), (2, 40334043), (3, 26889362), (6, 13444681), (43, 1876002), (86, 938001), (129, 625334), (191, 422346), (258, 312667), (382, 211173), (573, 140782), (1146, 70391), (1637, 49278), (3274, 24639), (4911, 16426), (8213, 9822)]