72989154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{193093}}^1$

素因数の和:193111

約数の個数: 32

約数和(自身を含む): 185370240

約数和(自身を除く): 112381086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 193093, 386186, 579279, 1158558, 1351651, 1737837, 2703302, 3475674, 4054953, 5213511, 8109906, 10427022, 12164859, 24329718, 36494577, 72989154]

約数ペア:

[(1, 72989154), (2, 36494577), (3, 24329718), (6, 12164859), (7, 10427022), (9, 8109906), (14, 5213511), (18, 4054953), (21, 3475674), (27, 2703302), (42, 1737837), (54, 1351651), (63, 1158558), (126, 579279), (189, 386186), (378, 193093)]