72180394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10973}}^1$

素因数の和:11022

約数の個数: 32

約数和(自身を含む): 132741504

約数和(自身を除く): 60561110

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 10973, 21946, 120703, 142649, 241406, 252379, 285298, 504758, 1569139, 2776169, 3138278, 3280927, 5552338, 6561854, 36090197, 72180394]

約数ペア:

[(1, 72180394), (2, 36090197), (11, 6561854), (13, 5552338), (22, 3280927), (23, 3138278), (26, 2776169), (46, 1569139), (143, 504758), (253, 285298), (286, 252379), (299, 241406), (506, 142649), (598, 120703), (3289, 21946), (6578, 10973)]