126807768

素因数分解:

$2^3\times 3^4\times {\mathrm{195691}}^1$

素因数の和:195709

約数の個数: 40

約数和(自身を含む): 355180980

約数和(自身を除く): 228373212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 195691, 391382, 587073, 782764, 1174146, 1565528, 1761219, 2348292, 3522438, 4696584, 5283657, 7044876, 10567314, 14089752, 15850971, 21134628, 31701942, 42269256, 63403884, 126807768]

約数ペア:

[(1, 126807768), (2, 63403884), (3, 42269256), (4, 31701942), (6, 21134628), (8, 15850971), (9, 14089752), (12, 10567314), (18, 7044876), (24, 5283657), (27, 4696584), (36, 3522438), (54, 2348292), (72, 1761219), (81, 1565528), (108, 1174146), (162, 782764), (216, 587073), (324, 391382), (648, 195691)]