72867768

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{20107}}^1$

素因数の和:20267

約数の個数: 32

約数和(自身を含む): 183384960

約数和(自身を除く): 110517192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 20107, 40214, 60321, 80428, 120642, 160856, 241284, 482568, 3036157, 6072314, 9108471, 12144628, 18216942, 24289256, 36433884, 72867768]

約数ペア:

[(1, 72867768), (2, 36433884), (3, 24289256), (4, 18216942), (6, 12144628), (8, 9108471), (12, 6072314), (24, 3036157), (151, 482568), (302, 241284), (453, 160856), (604, 120642), (906, 80428), (1208, 60321), (1812, 40214), (3624, 20107)]