85515858

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{11393}}^1$

素因数の和:11543

約数の個数: 32

約数和(自身を含む): 191419200

約数和(自身を除く): 105903342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 11393, 22786, 34179, 68358, 102537, 205074, 307611, 615222, 1583627, 3167254, 4750881, 9501762, 14252643, 28505286, 42757929, 85515858]

約数ペア:

[(1, 85515858), (2, 42757929), (3, 28505286), (6, 14252643), (9, 9501762), (18, 4750881), (27, 3167254), (54, 1583627), (139, 615222), (278, 307611), (417, 205074), (834, 102537), (1251, 68358), (2502, 34179), (3753, 22786), (7506, 11393)]