72327604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8731}}^1$

素因数の和:8863

約数の個数: 24

約数和(自身を含む): 134472800

約数和(自身を除く): 62145196

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 8731, 17462, 34924, 165889, 331778, 663556, 951679, 1903358, 3806716, 18081901, 36163802, 72327604]

約数ペア:

[(1, 72327604), (2, 36163802), (4, 18081901), (19, 3806716), (38, 1903358), (76, 951679), (109, 663556), (218, 331778), (436, 165889), (2071, 34924), (4142, 17462), (8284, 8731)]