80875432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 179071200

約数和(自身を除く): 98195768

約数列:

[1, 2, 4, 8, 11, 22, 29, 43, 44, 58, 67, 86, 88, 116, 121, 134, 172, 232, 242, 268, 319, 344, 473, 484, 536, 638, 737, 946, 968, 1247, 1276, 1474, 1892, 1943, 2494, 2552, 2881, 2948, 3509, 3784, 3886, 4988, 5203, 5762, 5896, 7018, 7772, 8107, 9976, 10406, 11524, 13717, 14036, 15544, 16214, 20812, 21373, 23048, 27434, 28072, 31691, 32428, 41624, 42746, 54868, 63382, 64856, 83549, 85492, 109736, 126764, 150887, 167098, 170984, 235103, 253528, 301774, 334196, 348601, 470206, 603548, 668392, 697202, 919039, 940412, 1207096, 1394404, 1838078, 1880824, 2788808, 3676156, 7352312, 10109429, 20218858, 40437716, 80875432]

約数ペア:

[(1, 80875432), (2, 40437716), (4, 20218858), (8, 10109429), (11, 7352312), (22, 3676156), (29, 2788808), (43, 1880824), (44, 1838078), (58, 1394404), (67, 1207096), (86, 940412), (88, 919039), (116, 697202), (121, 668392), (134, 603548), (172, 470206), (232, 348601), (242, 334196), (268, 301774), (319, 253528), (344, 235103), (473, 170984), (484, 167098), (536, 150887), (638, 126764), (737, 109736), (946, 85492), (968, 83549), (1247, 64856), (1276, 63382), (1474, 54868), (1892, 42746), (1943, 41624), (2494, 32428), (2552, 31691), (2881, 28072), (2948, 27434), (3509, 23048), (3784, 21373), (3886, 20812), (4988, 16214), (5203, 15544), (5762, 14036), (5896, 13717), (7018, 11524), (7772, 10406), (8107, 9976)]