78121908

素因数分解:

$2^2\times 3^4\times {\mathrm{241117}}^1$

素因数の和:241133

約数の個数: 30

約数和(自身を含む): 204226946

約数和(自身を除く): 126105038

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 241117, 482234, 723351, 964468, 1446702, 2170053, 2893404, 4340106, 6510159, 8680212, 13020318, 19530477, 26040636, 39060954, 78121908]

約数ペア:

[(1, 78121908), (2, 39060954), (3, 26040636), (4, 19530477), (6, 13020318), (9, 8680212), (12, 6510159), (18, 4340106), (27, 2893404), (36, 2170053), (54, 1446702), (81, 964468), (108, 723351), (162, 482234), (324, 241117)]