85783724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1266

約数の個数: 36

約数和(自身を含む): 164142216

約数和(自身を除く): 78358492

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 452, 676, 1123, 1469, 2246, 2938, 4492, 5876, 14599, 19097, 29198, 38194, 58396, 76388, 126899, 189787, 253798, 379574, 507596, 759148, 1649687, 3299374, 6598748, 21445931, 42891862, 85783724]

約数ペア:

[(1, 85783724), (2, 42891862), (4, 21445931), (13, 6598748), (26, 3299374), (52, 1649687), (113, 759148), (169, 507596), (226, 379574), (338, 253798), (452, 189787), (676, 126899), (1123, 76388), (1469, 58396), (2246, 38194), (2938, 29198), (4492, 19097), (5876, 14599)]