80624742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28409}}^1$

素因数の和:28468

約数の個数: 32

約数和(自身を含む): 180005760

約数和(自身を除く): 99381018

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 28409, 56818, 85227, 170454, 312499, 624998, 937497, 1221587, 1874994, 2443174, 3664761, 7329522, 13437457, 26874914, 40312371, 80624742]

約数ペア:

[(1, 80624742), (2, 40312371), (3, 26874914), (6, 13437457), (11, 7329522), (22, 3664761), (33, 2443174), (43, 1874994), (66, 1221587), (86, 937497), (129, 624998), (258, 312499), (473, 170454), (946, 85227), (1419, 56818), (2838, 28409)]