80287536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5557}}^1$

素因数の和:5618

約数の個数: 80

約数和(自身を含む): 242595584

約数和(自身を除く): 162308048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 5557, 7224, 11114, 14448, 16671, 22228, 33342, 38899, 44456, 66684, 77798, 88912, 116697, 133368, 155596, 233394, 238951, 266736, 311192, 466788, 477902, 622384, 716853, 933576, 955804, 1433706, 1672657, 1867152, 1911608, 2867412, 3345314, 3823216, 5017971, 5734824, 6690628, 10035942, 11469648, 13381256, 20071884, 26762512, 40143768, 80287536]

約数ペア:

[(1, 80287536), (2, 40143768), (3, 26762512), (4, 20071884), (6, 13381256), (7, 11469648), (8, 10035942), (12, 6690628), (14, 5734824), (16, 5017971), (21, 3823216), (24, 3345314), (28, 2867412), (42, 1911608), (43, 1867152), (48, 1672657), (56, 1433706), (84, 955804), (86, 933576), (112, 716853), (129, 622384), (168, 477902), (172, 466788), (258, 311192), (301, 266736), (336, 238951), (344, 233394), (516, 155596), (602, 133368), (688, 116697), (903, 88912), (1032, 77798), (1204, 66684), (1806, 44456), (2064, 38899), (2408, 33342), (3612, 22228), (4816, 16671), (5557, 14448), (7224, 11114)]