81569228876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1\times {\mathrm{12983}}^1$

素因数の和:14510

約数の個数: 48

約数和(自身を含む): 152238127104

約数和(自身を除く): 70668898228

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 1453, 2162, 2906, 4324, 5812, 12983, 25966, 33419, 51932, 66838, 68291, 133676, 136582, 273164, 298609, 597218, 610201, 1194436, 1220402, 1570693, 2440804, 3141386, 6282772, 14034623, 18864299, 28069246, 37728598, 56138492, 75457196, 433878877, 867757754, 886622053, 1735515508, 1773244106, 3546488212, 20392307219, 40784614438, 81569228876]

約数ペア:

[(1, 81569228876), (2, 40784614438), (4, 20392307219), (23, 3546488212), (46, 1773244106), (47, 1735515508), (92, 886622053), (94, 867757754), (188, 433878877), (1081, 75457196), (1453, 56138492), (2162, 37728598), (2906, 28069246), (4324, 18864299), (5812, 14034623), (12983, 6282772), (25966, 3141386), (33419, 2440804), (51932, 1570693), (66838, 1220402), (68291, 1194436), (133676, 610201), (136582, 597218), (273164, 298609)]