90628404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397493}}^1$

素因数の和:397519

約数の個数: 24

約数和(自身を含む): 222596640

約数和(自身を除く): 131968236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 397493, 794986, 1192479, 1589972, 2384958, 4769916, 7552367, 15104734, 22657101, 30209468, 45314202, 90628404]

約数ペア:

[(1, 90628404), (2, 45314202), (3, 30209468), (4, 22657101), (6, 15104734), (12, 7552367), (19, 4769916), (38, 2384958), (57, 1589972), (76, 1192479), (114, 794986), (228, 397493)]