72090502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{41479}}^1$

素因数の和:41571

約数の個数: 16

約数和(自身を含む): 119462400

約数和(自身を除く): 47371898

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 41479, 82958, 456269, 912538, 3276841, 6553682, 36045251, 72090502]

約数ペア:

[(1, 72090502), (2, 36045251), (11, 6553682), (22, 3276841), (79, 912538), (158, 456269), (869, 82958), (1738, 41479)]