71921412

素因数分解:

$2^2\times 3^3\times {\mathrm{593}}^1\times {\mathrm{1123}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 186943680

約数和(自身を除く): 115022268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 593, 1123, 1186, 1779, 2246, 2372, 3369, 3558, 4492, 5337, 6738, 7116, 10107, 10674, 13476, 16011, 20214, 21348, 30321, 32022, 40428, 60642, 64044, 121284, 665939, 1331878, 1997817, 2663756, 3995634, 5993451, 7991268, 11986902, 17980353, 23973804, 35960706, 71921412]

約数ペア:

[(1, 71921412), (2, 35960706), (3, 23973804), (4, 17980353), (6, 11986902), (9, 7991268), (12, 5993451), (18, 3995634), (27, 2663756), (36, 1997817), (54, 1331878), (108, 665939), (593, 121284), (1123, 64044), (1186, 60642), (1779, 40428), (2246, 32022), (2372, 30321), (3369, 21348), (3558, 20214), (4492, 16011), (5337, 13476), (6738, 10674), (7116, 10107)]