90615078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{72959}}^1$

素因数の和:72993

約数の個数: 32

約数和(自身を含む): 210124800

約数和(自身を除く): 119509722

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 72959, 145918, 218877, 437754, 656631, 1313262, 1678057, 1969893, 3356114, 3939786, 5034171, 10068342, 15102513, 30205026, 45307539, 90615078]

約数ペア:

[(1, 90615078), (2, 45307539), (3, 30205026), (6, 15102513), (9, 10068342), (18, 5034171), (23, 3939786), (27, 3356114), (46, 1969893), (54, 1678057), (69, 1313262), (138, 656631), (207, 437754), (414, 218877), (621, 145918), (1242, 72959)]