80046778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3779}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 146966400

約数和(自身を除く): 66919622

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 3779, 7558, 10591, 21182, 26453, 52906, 64243, 128486, 336331, 449701, 672662, 899402, 2354317, 4708634, 5717627, 11435254, 40023389, 80046778]

約数ペア:

[(1, 80046778), (2, 40023389), (7, 11435254), (14, 5717627), (17, 4708634), (34, 2354317), (89, 899402), (119, 672662), (178, 449701), (238, 336331), (623, 128486), (1246, 64243), (1513, 52906), (3026, 26453), (3779, 21182), (7558, 10591)]