73315688

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3181}}^1$

素因数の和:3297

約数の個数: 32

約数和(自身を含む): 142808160

約数和(自身を除く): 69492472

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 3181, 5762, 6362, 11524, 12724, 23048, 25448, 136783, 213127, 273566, 426254, 547132, 852508, 1094264, 1705016, 9164461, 18328922, 36657844, 73315688]

約数ペア:

[(1, 73315688), (2, 36657844), (4, 18328922), (8, 9164461), (43, 1705016), (67, 1094264), (86, 852508), (134, 547132), (172, 426254), (268, 273566), (344, 213127), (536, 136783), (2881, 25448), (3181, 23048), (5762, 12724), (6362, 11524)]