123163992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7883}}^1$

素因数の和:7933

約数の個数: 96

約数和(自身を含む): 393569280

約数和(自身を除く): 270405288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 7883, 15624, 15766, 23649, 31532, 47298, 55181, 63064, 70947, 94596, 110362, 141894, 165543, 189192, 220724, 244373, 283788, 331086, 441448, 488746, 496629, 567576, 662172, 733119, 977492, 993258, 1324344, 1466238, 1710611, 1954984, 1986516, 2199357, 2932476, 3421222, 3973032, 4398714, 5131833, 5864952, 6842444, 8797428, 10263666, 13684888, 15395499, 17594856, 20527332, 30790998, 41054664, 61581996, 123163992]

約数ペア:

[(1, 123163992), (2, 61581996), (3, 41054664), (4, 30790998), (6, 20527332), (7, 17594856), (8, 15395499), (9, 13684888), (12, 10263666), (14, 8797428), (18, 6842444), (21, 5864952), (24, 5131833), (28, 4398714), (31, 3973032), (36, 3421222), (42, 2932476), (56, 2199357), (62, 1986516), (63, 1954984), (72, 1710611), (84, 1466238), (93, 1324344), (124, 993258), (126, 977492), (168, 733119), (186, 662172), (217, 567576), (248, 496629), (252, 488746), (279, 441448), (372, 331086), (434, 283788), (504, 244373), (558, 220724), (651, 189192), (744, 165543), (868, 141894), (1116, 110362), (1302, 94596), (1736, 70947), (1953, 63064), (2232, 55181), (2604, 47298), (3906, 31532), (5208, 23649), (7812, 15766), (7883, 15624)]