80990716

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{3037}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 145459440

約数和(自身を除く): 64468724

約数列:

[1, 2, 4, 59, 113, 118, 226, 236, 452, 3037, 6074, 6667, 12148, 13334, 26668, 179183, 343181, 358366, 686362, 716732, 1372724, 20247679, 40495358, 80990716]

約数ペア:

[(1, 80990716), (2, 40495358), (4, 20247679), (59, 1372724), (113, 716732), (118, 686362), (226, 358366), (236, 343181), (452, 179183), (3037, 26668), (6074, 13334), (6667, 12148)]