61928676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2513

約数の個数: 72

約数和(自身を含む): 169303680

約数和(自身を除く): 107375004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2447, 2812, 4218, 4894, 6327, 7341, 8436, 9788, 12654, 14682, 22023, 25308, 29364, 44046, 46493, 88092, 90539, 92986, 139479, 181078, 185972, 271617, 278958, 362156, 418437, 543234, 557916, 814851, 836874, 1086468, 1629702, 1673748, 1720241, 3259404, 3440482, 5160723, 6880964, 10321446, 15482169, 20642892, 30964338, 61928676]

約数ペア:

[(1, 61928676), (2, 30964338), (3, 20642892), (4, 15482169), (6, 10321446), (9, 6880964), (12, 5160723), (18, 3440482), (19, 3259404), (36, 1720241), (37, 1673748), (38, 1629702), (57, 1086468), (74, 836874), (76, 814851), (111, 557916), (114, 543234), (148, 418437), (171, 362156), (222, 278958), (228, 271617), (333, 185972), (342, 181078), (444, 139479), (666, 92986), (684, 90539), (703, 88092), (1332, 46493), (1406, 44046), (2109, 29364), (2447, 25308), (2812, 22023), (4218, 14682), (4894, 12654), (6327, 9788), (7341, 8436)]