81374604

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{62213}}^1$

素因数の和:62329

約数の個数: 24

約数和(自身を含む): 191619120

約数和(自身を除く): 110244516

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 62213, 124426, 186639, 248852, 373278, 746556, 6781217, 13562434, 20343651, 27124868, 40687302, 81374604]

約数ペア:

[(1, 81374604), (2, 40687302), (3, 27124868), (4, 20343651), (6, 13562434), (12, 6781217), (109, 746556), (218, 373278), (327, 248852), (436, 186639), (654, 124426), (1308, 62213)]