90089874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5813}}^1$

素因数の和:5872

約数の個数: 64

約数和(自身を含む): 234420480

約数和(自身を除く): 144330606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 5166, 5813, 7749, 11626, 15498, 17439, 34878, 40691, 52317, 81382, 104634, 122073, 156951, 238333, 244146, 313902, 366219, 476666, 714999, 732438, 1098657, 1429998, 1668331, 2144997, 2197314, 3336662, 4289994, 5004993, 6434991, 10009986, 12869982, 15014979, 30029958, 45044937, 90089874]

約数ペア:

[(1, 90089874), (2, 45044937), (3, 30029958), (6, 15014979), (7, 12869982), (9, 10009986), (14, 6434991), (18, 5004993), (21, 4289994), (27, 3336662), (41, 2197314), (42, 2144997), (54, 1668331), (63, 1429998), (82, 1098657), (123, 732438), (126, 714999), (189, 476666), (246, 366219), (287, 313902), (369, 244146), (378, 238333), (574, 156951), (738, 122073), (861, 104634), (1107, 81382), (1722, 52317), (2214, 40691), (2583, 34878), (5166, 17439), (5813, 15498), (7749, 11626)]