80262441

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 151756800

約数和(自身を除く): 71494359

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 49, 57, 63, 93, 103, 133, 147, 171, 189, 217, 279, 309, 399, 441, 513, 589, 651, 721, 837, 927, 931, 1197, 1323, 1519, 1767, 1953, 1957, 2163, 2781, 2793, 3193, 3591, 4123, 4557, 5047, 5301, 5859, 5871, 6489, 8379, 9579, 12369, 13671, 13699, 15141, 15903, 17613, 19467, 22351, 25137, 28737, 28861, 37107, 41013, 41097, 45423, 52839, 60667, 67053, 86211, 86583, 95893, 111321, 123291, 136269, 156457, 182001, 201159, 259749, 287679, 369873, 424669, 469371, 546003, 603477, 779247, 863037, 1274007, 1408113, 1638009, 2589111, 2972683, 3822021, 4224339, 8918049, 11466063, 26754147, 80262441]

約数ペア:

[(1, 80262441), (3, 26754147), (7, 11466063), (9, 8918049), (19, 4224339), (21, 3822021), (27, 2972683), (31, 2589111), (49, 1638009), (57, 1408113), (63, 1274007), (93, 863037), (103, 779247), (133, 603477), (147, 546003), (171, 469371), (189, 424669), (217, 369873), (279, 287679), (309, 259749), (399, 201159), (441, 182001), (513, 156457), (589, 136269), (651, 123291), (721, 111321), (837, 95893), (927, 86583), (931, 86211), (1197, 67053), (1323, 60667), (1519, 52839), (1767, 45423), (1953, 41097), (1957, 41013), (2163, 37107), (2781, 28861), (2793, 28737), (3193, 25137), (3591, 22351), (4123, 19467), (4557, 17613), (5047, 15903), (5301, 15141), (5859, 13699), (5871, 13671), (6489, 12369), (8379, 9579)]