72219828

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{31183}}^1$

素因数の和:31383

約数の個数: 24

約数和(自身を含む): 169391488

約数和(自身を除く): 97171660

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 31183, 62366, 93549, 124732, 187098, 374196, 6018319, 12036638, 18054957, 24073276, 36109914, 72219828]

約数ペア:

[(1, 72219828), (2, 36109914), (3, 24073276), (4, 18054957), (6, 12036638), (12, 6018319), (193, 374196), (386, 187098), (579, 124732), (772, 93549), (1158, 62366), (2316, 31183)]