123858576

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 360456096

約数和(自身を除く): 236597520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 83, 86, 129, 144, 166, 172, 241, 249, 258, 332, 344, 387, 482, 498, 516, 664, 688, 723, 747, 774, 964, 996, 1032, 1328, 1446, 1494, 1548, 1928, 1992, 2064, 2169, 2892, 2988, 3096, 3569, 3856, 3984, 4338, 5784, 5976, 6192, 7138, 8676, 10363, 10707, 11568, 11952, 14276, 17352, 20003, 20726, 21414, 28552, 31089, 32121, 34704, 40006, 41452, 42828, 57104, 60009, 62178, 64242, 80012, 82904, 85656, 93267, 120018, 124356, 128484, 160024, 165808, 171312, 180027, 186534, 240036, 248712, 256968, 320048, 360054, 373068, 480072, 497424, 513936, 720108, 746136, 860129, 960144, 1440216, 1492272, 1720258, 2580387, 2880432, 3440516, 5160774, 6881032, 7741161, 10321548, 13762064, 15482322, 20643096, 30964644, 41286192, 61929288, 123858576]

約数ペア:

[(1, 123858576), (2, 61929288), (3, 41286192), (4, 30964644), (6, 20643096), (8, 15482322), (9, 13762064), (12, 10321548), (16, 7741161), (18, 6881032), (24, 5160774), (36, 3440516), (43, 2880432), (48, 2580387), (72, 1720258), (83, 1492272), (86, 1440216), (129, 960144), (144, 860129), (166, 746136), (172, 720108), (241, 513936), (249, 497424), (258, 480072), (332, 373068), (344, 360054), (387, 320048), (482, 256968), (498, 248712), (516, 240036), (664, 186534), (688, 180027), (723, 171312), (747, 165808), (774, 160024), (964, 128484), (996, 124356), (1032, 120018), (1328, 93267), (1446, 85656), (1494, 82904), (1548, 80012), (1928, 64242), (1992, 62178), (2064, 60009), (2169, 57104), (2892, 42828), (2988, 41452), (3096, 40006), (3569, 34704), (3856, 32121), (3984, 31089), (4338, 28552), (5784, 21414), (5976, 20726), (6192, 20003), (7138, 17352), (8676, 14276), (10363, 11952), (10707, 11568)]