57205152

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:970

約数の個数: 72

約数和(自身を含む): 163459296

約数和(自身を除く): 106254144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 647, 921, 1228, 1294, 1842, 1941, 2456, 2588, 2763, 3684, 3882, 4912, 5176, 5526, 5823, 7368, 7764, 9824, 10352, 11052, 11646, 14736, 15528, 20704, 22104, 23292, 29472, 31056, 44208, 46584, 62112, 88416, 93168, 186336, 198629, 397258, 595887, 794516, 1191774, 1589032, 1787661, 2383548, 3178064, 3575322, 4767096, 6356128, 7150644, 9534192, 14301288, 19068384, 28602576, 57205152]

約数ペア:

[(1, 57205152), (2, 28602576), (3, 19068384), (4, 14301288), (6, 9534192), (8, 7150644), (9, 6356128), (12, 4767096), (16, 3575322), (18, 3178064), (24, 2383548), (32, 1787661), (36, 1589032), (48, 1191774), (72, 794516), (96, 595887), (144, 397258), (288, 198629), (307, 186336), (614, 93168), (647, 88416), (921, 62112), (1228, 46584), (1294, 44208), (1842, 31056), (1941, 29472), (2456, 23292), (2588, 22104), (2763, 20704), (3684, 15528), (3882, 14736), (4912, 11646), (5176, 11052), (5526, 10352), (5823, 9824), (7368, 7764)]