72453258

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{3187}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 161440320

約数和(自身を除く): 88987062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3187, 3789, 6374, 7578, 9561, 11367, 19122, 22734, 28683, 57366, 86049, 172098, 1341727, 2683454, 4025181, 8050362, 12075543, 24151086, 36226629, 72453258]

約数ペア:

[(1, 72453258), (2, 36226629), (3, 24151086), (6, 12075543), (9, 8050362), (18, 4025181), (27, 2683454), (54, 1341727), (421, 172098), (842, 86049), (1263, 57366), (2526, 28683), (3187, 22734), (3789, 19122), (6374, 11367), (7578, 9561)]