80272744

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1019}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 154836000

約数和(自身を除く): 74563256

約数列:

[1, 2, 4, 8, 43, 86, 172, 229, 344, 458, 916, 1019, 1832, 2038, 4076, 8152, 9847, 19694, 39388, 43817, 78776, 87634, 175268, 233351, 350536, 466702, 933404, 1866808, 10034093, 20068186, 40136372, 80272744]

約数ペア:

[(1, 80272744), (2, 40136372), (4, 20068186), (8, 10034093), (43, 1866808), (86, 933404), (172, 466702), (229, 350536), (344, 233351), (458, 175268), (916, 87634), (1019, 78776), (1832, 43817), (2038, 39388), (4076, 19694), (8152, 9847)]