78998744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 169018920

約数和(自身を除く): 90020176

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 529, 1012, 1058, 1697, 2024, 2116, 3394, 4232, 5819, 6788, 11638, 13576, 18667, 23276, 37334, 39031, 46552, 74668, 78062, 149336, 156124, 312248, 429341, 858682, 897713, 1717364, 1795426, 3434728, 3590852, 7181704, 9874843, 19749686, 39499372, 78998744]

約数ペア:

[(1, 78998744), (2, 39499372), (4, 19749686), (8, 9874843), (11, 7181704), (22, 3590852), (23, 3434728), (44, 1795426), (46, 1717364), (88, 897713), (92, 858682), (184, 429341), (253, 312248), (506, 156124), (529, 149336), (1012, 78062), (1058, 74668), (1697, 46552), (2024, 39031), (2116, 37334), (3394, 23276), (4232, 18667), (5819, 13576), (6788, 11638)]