72495906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90847}}^1$

素因数の和:90878

約数の個数: 32

約数和(自身を含む): 174428160

約数和(自身を除く): 101932254

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 90847, 181694, 272541, 545082, 635929, 1271858, 1726093, 1907787, 3452186, 3815574, 5178279, 10356558, 12082651, 24165302, 36247953, 72495906]

約数ペア:

[(1, 72495906), (2, 36247953), (3, 24165302), (6, 12082651), (7, 10356558), (14, 5178279), (19, 3815574), (21, 3452186), (38, 1907787), (42, 1726093), (57, 1271858), (114, 635929), (133, 545082), (266, 272541), (399, 181694), (798, 90847)]