87994818

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{80141}}^1$

素因数の和:80210

約数の個数: 24

約数和(自身を含む): 193783356

約数和(自身を除く): 105788538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 80141, 160282, 240423, 480846, 721269, 1442538, 4888601, 9777202, 14665803, 29331606, 43997409, 87994818]

約数ペア:

[(1, 87994818), (2, 43997409), (3, 29331606), (6, 14665803), (9, 9777202), (18, 4888601), (61, 1442538), (122, 721269), (183, 480846), (366, 240423), (549, 160282), (1098, 80141)]