72316808

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{89501}}^1$

素因数の和:89608

約数の個数: 16

約数和(自身を含む): 136938060

約数和(自身を除く): 64621252

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 89501, 179002, 358004, 716008, 9039601, 18079202, 36158404, 72316808]

約数ペア:

[(1, 72316808), (2, 36158404), (4, 18079202), (8, 9039601), (101, 716008), (202, 358004), (404, 179002), (808, 89501)]