80873702

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1031}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 149796864

約数和(自身を除く): 68923162

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 431, 862, 1031, 2062, 3017, 5603, 6034, 7217, 11206, 13403, 14434, 26806, 39221, 78442, 93821, 187642, 444361, 888722, 3110527, 5776693, 6221054, 11553386, 40436851, 80873702]

約数ペア:

[(1, 80873702), (2, 40436851), (7, 11553386), (13, 6221054), (14, 5776693), (26, 3110527), (91, 888722), (182, 444361), (431, 187642), (862, 93821), (1031, 78442), (2062, 39221), (3017, 26806), (5603, 14434), (6034, 13403), (7217, 11206)]