66355728

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 178083840

約数和(自身を除く): 111728112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 67, 94, 134, 141, 188, 201, 268, 282, 376, 402, 439, 536, 564, 752, 804, 878, 1072, 1128, 1317, 1608, 1756, 2256, 2634, 3149, 3216, 3512, 5268, 6298, 7024, 9447, 10536, 12596, 18894, 20633, 21072, 25192, 29413, 37788, 41266, 50384, 58826, 61899, 75576, 82532, 88239, 117652, 123798, 151152, 165064, 176478, 235304, 247596, 330128, 352956, 470608, 495192, 705912, 990384, 1382411, 1411824, 2764822, 4147233, 5529644, 8294466, 11059288, 16588932, 22118576, 33177864, 66355728]

約数ペア:

[(1, 66355728), (2, 33177864), (3, 22118576), (4, 16588932), (6, 11059288), (8, 8294466), (12, 5529644), (16, 4147233), (24, 2764822), (47, 1411824), (48, 1382411), (67, 990384), (94, 705912), (134, 495192), (141, 470608), (188, 352956), (201, 330128), (268, 247596), (282, 235304), (376, 176478), (402, 165064), (439, 151152), (536, 123798), (564, 117652), (752, 88239), (804, 82532), (878, 75576), (1072, 61899), (1128, 58826), (1317, 50384), (1608, 41266), (1756, 37788), (2256, 29413), (2634, 25192), (3149, 21072), (3216, 20633), (3512, 18894), (5268, 12596), (6298, 10536), (7024, 9447)]