78425496

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3326

約数の個数: 80

約数和(自身を含む): 225669840

約数和(自身を除く): 147244344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3271, 3996, 5994, 6542, 7992, 9813, 11988, 13084, 19626, 23976, 26168, 29439, 39252, 58878, 78504, 88317, 117756, 121027, 176634, 235512, 242054, 264951, 353268, 363081, 484108, 529902, 706536, 726162, 968216, 1059804, 1089243, 1452324, 2119608, 2178486, 2904648, 3267729, 4356972, 6535458, 8713944, 9803187, 13070916, 19606374, 26141832, 39212748, 78425496]

約数ペア:

[(1, 78425496), (2, 39212748), (3, 26141832), (4, 19606374), (6, 13070916), (8, 9803187), (9, 8713944), (12, 6535458), (18, 4356972), (24, 3267729), (27, 2904648), (36, 2178486), (37, 2119608), (54, 1452324), (72, 1089243), (74, 1059804), (81, 968216), (108, 726162), (111, 706536), (148, 529902), (162, 484108), (216, 363081), (222, 353268), (296, 264951), (324, 242054), (333, 235512), (444, 176634), (648, 121027), (666, 117756), (888, 88317), (999, 78504), (1332, 58878), (1998, 39252), (2664, 29439), (2997, 26168), (3271, 23976), (3996, 19626), (5994, 13084), (6542, 11988), (7992, 9813)]