74996558

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 148207752

約数和(自身を除く): 73211194

約数列:

[1, 2, 7, 13, 14, 26, 37, 43, 49, 74, 86, 91, 98, 182, 259, 301, 481, 518, 559, 602, 637, 962, 1118, 1274, 1369, 1591, 1813, 2107, 2738, 3182, 3367, 3626, 3913, 4214, 6734, 7826, 9583, 11137, 17797, 19166, 20683, 22274, 23569, 27391, 35594, 41366, 47138, 54782, 58867, 67081, 77959, 117734, 124579, 134162, 144781, 155918, 249158, 289562, 412069, 765271, 824138, 872053, 1013467, 1530542, 1744106, 2026934, 2884483, 5356897, 5768966, 10713794, 37498279, 74996558]

約数ペア:

[(1, 74996558), (2, 37498279), (7, 10713794), (13, 5768966), (14, 5356897), (26, 2884483), (37, 2026934), (43, 1744106), (49, 1530542), (74, 1013467), (86, 872053), (91, 824138), (98, 765271), (182, 412069), (259, 289562), (301, 249158), (481, 155918), (518, 144781), (559, 134162), (602, 124579), (637, 117734), (962, 77959), (1118, 67081), (1274, 58867), (1369, 54782), (1591, 47138), (1813, 41366), (2107, 35594), (2738, 27391), (3182, 23569), (3367, 22274), (3626, 20683), (3913, 19166), (4214, 17797), (6734, 11137), (7826, 9583)]