71270568

素因数分解:

$2^3\times 3^2\times {\mathrm{989869}}^1$

素因数の和:989881

約数の個数: 24

約数和(自身を含む): 193024650

約数和(自身を除く): 121754082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 989869, 1979738, 2969607, 3959476, 5939214, 7918952, 8908821, 11878428, 17817642, 23756856, 35635284, 71270568]

約数ペア:

[(1, 71270568), (2, 35635284), (3, 23756856), (4, 17817642), (6, 11878428), (8, 8908821), (9, 7918952), (12, 5939214), (18, 3959476), (24, 2969607), (36, 1979738), (72, 989869)]