125783928

素因数分解:

$2^3\times 3^4\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 353925000

約数和(自身を除く): 228141072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 389, 499, 648, 778, 998, 1167, 1497, 1556, 1996, 2334, 2994, 3112, 3501, 3992, 4491, 4668, 5988, 7002, 8982, 9336, 10503, 11976, 13473, 14004, 17964, 21006, 26946, 28008, 31509, 35928, 40419, 42012, 53892, 63018, 80838, 84024, 107784, 126036, 161676, 194111, 252072, 323352, 388222, 582333, 776444, 1164666, 1552888, 1746999, 2329332, 3493998, 4658664, 5240997, 6987996, 10481994, 13975992, 15722991, 20963988, 31445982, 41927976, 62891964, 125783928]

約数ペア:

[(1, 125783928), (2, 62891964), (3, 41927976), (4, 31445982), (6, 20963988), (8, 15722991), (9, 13975992), (12, 10481994), (18, 6987996), (24, 5240997), (27, 4658664), (36, 3493998), (54, 2329332), (72, 1746999), (81, 1552888), (108, 1164666), (162, 776444), (216, 582333), (324, 388222), (389, 323352), (499, 252072), (648, 194111), (778, 161676), (998, 126036), (1167, 107784), (1497, 84024), (1556, 80838), (1996, 63018), (2334, 53892), (2994, 42012), (3112, 40419), (3501, 35928), (3992, 31509), (4491, 28008), (4668, 26946), (5988, 21006), (7002, 17964), (8982, 14004), (9336, 13473), (10503, 11976)]