72054232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4349}}^1$

素因数の和:4483

約数の個数: 32

約数和(自身を含む): 143550000

約数和(自身を除く): 71495768

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 4349, 8284, 8698, 16568, 17396, 34792, 82631, 165262, 330524, 474041, 661048, 948082, 1896164, 3792328, 9006779, 18013558, 36027116, 72054232]

約数ペア:

[(1, 72054232), (2, 36027116), (4, 18013558), (8, 9006779), (19, 3792328), (38, 1896164), (76, 948082), (109, 661048), (152, 474041), (218, 330524), (436, 165262), (872, 82631), (2071, 34792), (4142, 17396), (4349, 16568), (8284, 8698)]