80256474

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{5783}}^1$

素因数の和:6051

約数の個数: 32

約数和(自身を含む): 179072640

約数和(自身を除く): 98816166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 5783, 6939, 11566, 13878, 17349, 34698, 52047, 104094, 156141, 312282, 1486231, 2972462, 4458693, 8917386, 13376079, 26752158, 40128237, 80256474]

約数ペア:

[(1, 80256474), (2, 40128237), (3, 26752158), (6, 13376079), (9, 8917386), (18, 4458693), (27, 2972462), (54, 1486231), (257, 312282), (514, 156141), (771, 104094), (1542, 52047), (2313, 34698), (4626, 17349), (5783, 13878), (6939, 11566)]