80123134

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 153177696

約数和(自身を除く): 73054562

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 122, 182, 427, 637, 793, 854, 1031, 1274, 1586, 2062, 2989, 5551, 5978, 7217, 11102, 13403, 14434, 26806, 38857, 50519, 62891, 77714, 93821, 101038, 125782, 187642, 440237, 656747, 817583, 880474, 1313494, 1635166, 3081659, 5723081, 6163318, 11446162, 40061567, 80123134]

約数ペア:

[(1, 80123134), (2, 40061567), (7, 11446162), (13, 6163318), (14, 5723081), (26, 3081659), (49, 1635166), (61, 1313494), (91, 880474), (98, 817583), (122, 656747), (182, 440237), (427, 187642), (637, 125782), (793, 101038), (854, 93821), (1031, 77714), (1274, 62891), (1586, 50519), (2062, 38857), (2989, 26806), (5551, 14434), (5978, 13403), (7217, 11102)]