87020418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5827}}^1$

素因数の和:5982

約数の個数: 32

約数和(自身を含む): 184631040

約数和(自身を除く): 97610622

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 5827, 7467, 11654, 14934, 17481, 34962, 110713, 221426, 332139, 664278, 763337, 1526674, 2290011, 4580022, 14503403, 29006806, 43510209, 87020418]

約数ペア:

[(1, 87020418), (2, 43510209), (3, 29006806), (6, 14503403), (19, 4580022), (38, 2290011), (57, 1526674), (114, 763337), (131, 664278), (262, 332139), (393, 221426), (786, 110713), (2489, 34962), (4978, 17481), (5827, 14934), (7467, 11654)]