77516186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 131839488

約数和(自身を除く): 54323302

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 473, 737, 946, 1223, 1474, 2446, 2881, 5762, 13453, 26906, 31691, 52589, 63382, 81941, 105178, 163882, 578479, 901351, 1156958, 1802702, 3523463, 7046926, 38758093, 77516186]

約数ペア:

[(1, 77516186), (2, 38758093), (11, 7046926), (22, 3523463), (43, 1802702), (67, 1156958), (86, 901351), (134, 578479), (473, 163882), (737, 105178), (946, 81941), (1223, 63382), (1474, 52589), (2446, 31691), (2881, 26906), (5762, 13453)]