80703174

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 165775104

約数和(自身を除く): 85071930

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 421, 743, 842, 1263, 1486, 2229, 2526, 4458, 18103, 31949, 36206, 54309, 63898, 95847, 108618, 191694, 312803, 625606, 938409, 1876818, 13450529, 26901058, 40351587, 80703174]

約数ペア:

[(1, 80703174), (2, 40351587), (3, 26901058), (6, 13450529), (43, 1876818), (86, 938409), (129, 625606), (258, 312803), (421, 191694), (743, 108618), (842, 95847), (1263, 63898), (1486, 54309), (2229, 36206), (2526, 31949), (4458, 18103)]