78284502

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{63031}}^1$

素因数の和:63065

約数の個数: 32

約数和(自身を含む): 181532160

約数和(自身を除く): 103247658

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 63031, 126062, 189093, 378186, 567279, 1134558, 1449713, 1701837, 2899426, 3403674, 4349139, 8698278, 13047417, 26094834, 39142251, 78284502]

約数ペア:

[(1, 78284502), (2, 39142251), (3, 26094834), (6, 13047417), (9, 8698278), (18, 4349139), (23, 3403674), (27, 2899426), (46, 1701837), (54, 1449713), (69, 1134558), (138, 567279), (207, 378186), (414, 189093), (621, 126062), (1242, 63031)]