91408368

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 245607296

約数和(自身を除く): 154198928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 67, 86, 129, 134, 172, 201, 258, 268, 344, 402, 516, 536, 661, 688, 804, 1032, 1072, 1322, 1608, 1983, 2064, 2644, 2881, 3216, 3966, 5288, 5762, 7932, 8643, 10576, 11524, 15864, 17286, 23048, 28423, 31728, 34572, 44287, 46096, 56846, 69144, 85269, 88574, 113692, 132861, 138288, 170538, 177148, 227384, 265722, 341076, 354296, 454768, 531444, 682152, 708592, 1062888, 1364304, 1904341, 2125776, 3808682, 5713023, 7617364, 11426046, 15234728, 22852092, 30469456, 45704184, 91408368]

約数ペア:

[(1, 91408368), (2, 45704184), (3, 30469456), (4, 22852092), (6, 15234728), (8, 11426046), (12, 7617364), (16, 5713023), (24, 3808682), (43, 2125776), (48, 1904341), (67, 1364304), (86, 1062888), (129, 708592), (134, 682152), (172, 531444), (201, 454768), (258, 354296), (268, 341076), (344, 265722), (402, 227384), (516, 177148), (536, 170538), (661, 138288), (688, 132861), (804, 113692), (1032, 88574), (1072, 85269), (1322, 69144), (1608, 56846), (1983, 46096), (2064, 44287), (2644, 34572), (2881, 31728), (3216, 28423), (3966, 23048), (5288, 17286), (5762, 15864), (7932, 11524), (8643, 10576)]