80019324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28867}}^1$

素因数の和:28895

約数の個数: 72

約数和(自身を含む): 252190848

約数和(自身を除く): 172171524

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 28867, 57734, 86601, 115468, 173202, 202069, 259803, 317537, 346404, 404138, 519606, 606207, 635074, 808276, 952611, 1039212, 1212414, 1270148, 1818621, 1905222, 2222759, 2424828, 2857833, 3637242, 3810444, 4445518, 5715666, 6668277, 7274484, 8891036, 11431332, 13336554, 20004831, 26673108, 40009662, 80019324]

約数ペア:

[(1, 80019324), (2, 40009662), (3, 26673108), (4, 20004831), (6, 13336554), (7, 11431332), (9, 8891036), (11, 7274484), (12, 6668277), (14, 5715666), (18, 4445518), (21, 3810444), (22, 3637242), (28, 2857833), (33, 2424828), (36, 2222759), (42, 1905222), (44, 1818621), (63, 1270148), (66, 1212414), (77, 1039212), (84, 952611), (99, 808276), (126, 635074), (132, 606207), (154, 519606), (198, 404138), (231, 346404), (252, 317537), (308, 259803), (396, 202069), (462, 173202), (693, 115468), (924, 86601), (1386, 57734), (2772, 28867)]