80547372

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{6719}}^1$

素因数の和:6772

約数の個数: 60

約数和(自身を含む): 216289920

約数和(自身を除く): 135742548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 6719, 11988, 13438, 20157, 26876, 40314, 60471, 80628, 120942, 181413, 241884, 248603, 362826, 497206, 544239, 725652, 745809, 994412, 1088478, 1491618, 2176956, 2237427, 2983236, 4474854, 6712281, 8949708, 13424562, 20136843, 26849124, 40273686, 80547372]

約数ペア:

[(1, 80547372), (2, 40273686), (3, 26849124), (4, 20136843), (6, 13424562), (9, 8949708), (12, 6712281), (18, 4474854), (27, 2983236), (36, 2237427), (37, 2176956), (54, 1491618), (74, 1088478), (81, 994412), (108, 745809), (111, 725652), (148, 544239), (162, 497206), (222, 362826), (324, 248603), (333, 241884), (444, 181413), (666, 120942), (999, 80628), (1332, 60471), (1998, 40314), (2997, 26876), (3996, 20157), (5994, 13438), (6719, 11988)]