48438468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 141261120

約数和(自身を除く): 92822652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 43, 52, 58, 78, 83, 86, 87, 116, 117, 129, 156, 166, 172, 174, 234, 249, 258, 261, 332, 348, 377, 387, 468, 498, 516, 522, 559, 747, 754, 774, 996, 1044, 1079, 1118, 1131, 1247, 1494, 1508, 1548, 1677, 2158, 2236, 2262, 2407, 2494, 2988, 3237, 3354, 3393, 3569, 3741, 4316, 4524, 4814, 4988, 5031, 6474, 6708, 6786, 7138, 7221, 7482, 9628, 9711, 10062, 10707, 11223, 12948, 13572, 14276, 14442, 14964, 16211, 19422, 20124, 21414, 21663, 22446, 28884, 31291, 32121, 32422, 38844, 42828, 43326, 44892, 46397, 48633, 62582, 64242, 64844, 86652, 92794, 93873, 97266, 103501, 125164, 128484, 139191, 145899, 185588, 187746, 194532, 207002, 278382, 281619, 291798, 310503, 375492, 414004, 417573, 556764, 563238, 583596, 621006, 835146, 931509, 1126476, 1242012, 1345513, 1670292, 1863018, 2691026, 3726036, 4036539, 5382052, 8073078, 12109617, 16146156, 24219234, 48438468]

約数ペア:

[(1, 48438468), (2, 24219234), (3, 16146156), (4, 12109617), (6, 8073078), (9, 5382052), (12, 4036539), (13, 3726036), (18, 2691026), (26, 1863018), (29, 1670292), (36, 1345513), (39, 1242012), (43, 1126476), (52, 931509), (58, 835146), (78, 621006), (83, 583596), (86, 563238), (87, 556764), (116, 417573), (117, 414004), (129, 375492), (156, 310503), (166, 291798), (172, 281619), (174, 278382), (234, 207002), (249, 194532), (258, 187746), (261, 185588), (332, 145899), (348, 139191), (377, 128484), (387, 125164), (468, 103501), (498, 97266), (516, 93873), (522, 92794), (559, 86652), (747, 64844), (754, 64242), (774, 62582), (996, 48633), (1044, 46397), (1079, 44892), (1118, 43326), (1131, 42828), (1247, 38844), (1494, 32422), (1508, 32121), (1548, 31291), (1677, 28884), (2158, 22446), (2236, 21663), (2262, 21414), (2407, 20124), (2494, 19422), (2988, 16211), (3237, 14964), (3354, 14442), (3393, 14276), (3569, 13572), (3741, 12948), (4316, 11223), (4524, 10707), (4814, 10062), (4988, 9711), (5031, 9628), (6474, 7482), (6708, 7221), (6786, 7138)]