72876404

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 129616200

約数和(自身を除く): 56739796

約数列:

[1, 2, 4, 89, 178, 269, 356, 538, 761, 1076, 1522, 3044, 23941, 47882, 67729, 95764, 135458, 204709, 270916, 409418, 818836, 18219101, 36438202, 72876404]

約数ペア:

[(1, 72876404), (2, 36438202), (4, 18219101), (89, 818836), (178, 409418), (269, 270916), (356, 204709), (538, 135458), (761, 95764), (1076, 67729), (1522, 47882), (3044, 23941)]