72681282

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{55313}}^1$

素因数の和:55394

約数の個数: 24

約数和(自身を含む): 159636204

約数和(自身を除く): 86954922

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 55313, 110626, 165939, 331878, 497817, 995634, 4037849, 8075698, 12113547, 24227094, 36340641, 72681282]

約数ペア:

[(1, 72681282), (2, 36340641), (3, 24227094), (6, 12113547), (9, 8075698), (18, 4037849), (73, 995634), (146, 497817), (219, 331878), (438, 165939), (657, 110626), (1314, 55313)]