77440482

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 207936000

約数和(自身を除く): 130495518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 49, 54, 63, 74, 98, 111, 113, 126, 147, 189, 222, 226, 259, 294, 333, 339, 343, 378, 441, 518, 666, 678, 686, 777, 791, 882, 999, 1017, 1029, 1323, 1554, 1582, 1813, 1998, 2034, 2058, 2331, 2373, 2646, 3051, 3087, 3626, 4181, 4662, 4746, 5439, 5537, 6102, 6174, 6993, 7119, 8362, 9261, 10878, 11074, 12543, 12691, 13986, 14238, 16317, 16611, 18522, 21357, 25086, 25382, 29267, 32634, 33222, 37629, 38073, 38759, 42714, 48951, 49833, 58534, 75258, 76146, 77518, 87801, 97902, 99666, 112887, 114219, 116277, 149499, 175602, 204869, 225774, 228438, 232554, 263403, 298998, 342657, 348831, 409738, 526806, 614607, 685314, 697662, 790209, 1046493, 1229214, 1434083, 1580418, 1843821, 2092986, 2868166, 3687642, 4302249, 5531463, 8604498, 11062926, 12906747, 25813494, 38720241, 77440482]

約数ペア:

[(1, 77440482), (2, 38720241), (3, 25813494), (6, 12906747), (7, 11062926), (9, 8604498), (14, 5531463), (18, 4302249), (21, 3687642), (27, 2868166), (37, 2092986), (42, 1843821), (49, 1580418), (54, 1434083), (63, 1229214), (74, 1046493), (98, 790209), (111, 697662), (113, 685314), (126, 614607), (147, 526806), (189, 409738), (222, 348831), (226, 342657), (259, 298998), (294, 263403), (333, 232554), (339, 228438), (343, 225774), (378, 204869), (441, 175602), (518, 149499), (666, 116277), (678, 114219), (686, 112887), (777, 99666), (791, 97902), (882, 87801), (999, 77518), (1017, 76146), (1029, 75258), (1323, 58534), (1554, 49833), (1582, 48951), (1813, 42714), (1998, 38759), (2034, 38073), (2058, 37629), (2331, 33222), (2373, 32634), (2646, 29267), (3051, 25382), (3087, 25086), (3626, 21357), (4181, 18522), (4662, 16611), (4746, 16317), (5439, 14238), (5537, 13986), (6102, 12691), (6174, 12543), (6993, 11074), (7119, 10878), (8362, 9261)]