127269912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 403545600

約数和(自身を除く): 276275688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 154, 168, 183, 231, 244, 264, 308, 366, 427, 462, 488, 616, 671, 732, 854, 924, 1129, 1281, 1342, 1464, 1708, 1848, 2013, 2258, 2562, 2684, 3387, 3416, 4026, 4516, 4697, 5124, 5368, 6774, 7903, 8052, 9032, 9394, 10248, 12419, 13548, 14091, 15806, 16104, 18788, 23709, 24838, 27096, 28182, 31612, 37257, 37576, 47418, 49676, 56364, 63224, 68869, 74514, 86933, 94836, 99352, 112728, 137738, 149028, 173866, 189672, 206607, 260799, 275476, 298056, 347732, 413214, 482083, 521598, 550952, 695464, 757559, 826428, 964166, 1043196, 1446249, 1515118, 1652856, 1928332, 2086392, 2272677, 2892498, 3030236, 3856664, 4545354, 5302913, 5784996, 6060472, 9090708, 10605826, 11569992, 15908739, 18181416, 21211652, 31817478, 42423304, 63634956, 127269912]

約数ペア:

[(1, 127269912), (2, 63634956), (3, 42423304), (4, 31817478), (6, 21211652), (7, 18181416), (8, 15908739), (11, 11569992), (12, 10605826), (14, 9090708), (21, 6060472), (22, 5784996), (24, 5302913), (28, 4545354), (33, 3856664), (42, 3030236), (44, 2892498), (56, 2272677), (61, 2086392), (66, 1928332), (77, 1652856), (84, 1515118), (88, 1446249), (122, 1043196), (132, 964166), (154, 826428), (168, 757559), (183, 695464), (231, 550952), (244, 521598), (264, 482083), (308, 413214), (366, 347732), (427, 298056), (462, 275476), (488, 260799), (616, 206607), (671, 189672), (732, 173866), (854, 149028), (924, 137738), (1129, 112728), (1281, 99352), (1342, 94836), (1464, 86933), (1708, 74514), (1848, 68869), (2013, 63224), (2258, 56364), (2562, 49676), (2684, 47418), (3387, 37576), (3416, 37257), (4026, 31612), (4516, 28182), (4697, 27096), (5124, 24838), (5368, 23709), (6774, 18788), (7903, 16104), (8052, 15806), (9032, 14091), (9394, 13548), (10248, 12419)]