72679268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{1381}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 130018560

約数和(自身を除く): 57339292

約数列:

[1, 2, 4, 59, 118, 223, 236, 446, 892, 1381, 2762, 5524, 13157, 26314, 52628, 81479, 162958, 307963, 325916, 615926, 1231852, 18169817, 36339634, 72679268]

約数ペア:

[(1, 72679268), (2, 36339634), (4, 18169817), (59, 1231852), (118, 615926), (223, 325916), (236, 307963), (446, 162958), (892, 81479), (1381, 52628), (2762, 26314), (5524, 13157)]