127213488

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 120

約数和(自身を含む): 377788320

約数和(自身を除く): 250574832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 41, 48, 58, 72, 82, 87, 116, 123, 144, 164, 174, 232, 246, 261, 328, 348, 369, 464, 492, 522, 656, 696, 738, 743, 984, 1044, 1189, 1392, 1476, 1486, 1968, 2088, 2229, 2378, 2952, 2972, 3567, 4176, 4458, 4756, 5904, 5944, 6687, 7134, 8916, 9512, 10701, 11888, 13374, 14268, 17832, 19024, 21402, 21547, 26748, 28536, 30463, 35664, 42804, 43094, 53496, 57072, 60926, 64641, 85608, 86188, 91389, 106992, 121852, 129282, 171216, 172376, 182778, 193923, 243704, 258564, 274167, 344752, 365556, 387846, 487408, 517128, 548334, 731112, 775692, 883427, 1034256, 1096668, 1462224, 1551384, 1766854, 2193336, 2650281, 3102768, 3533708, 4386672, 5300562, 7067416, 7950843, 10601124, 14134832, 15901686, 21202248, 31803372, 42404496, 63606744, 127213488]

約数ペア:

[(1, 127213488), (2, 63606744), (3, 42404496), (4, 31803372), (6, 21202248), (8, 15901686), (9, 14134832), (12, 10601124), (16, 7950843), (18, 7067416), (24, 5300562), (29, 4386672), (36, 3533708), (41, 3102768), (48, 2650281), (58, 2193336), (72, 1766854), (82, 1551384), (87, 1462224), (116, 1096668), (123, 1034256), (144, 883427), (164, 775692), (174, 731112), (232, 548334), (246, 517128), (261, 487408), (328, 387846), (348, 365556), (369, 344752), (464, 274167), (492, 258564), (522, 243704), (656, 193923), (696, 182778), (738, 172376), (743, 171216), (984, 129282), (1044, 121852), (1189, 106992), (1392, 91389), (1476, 86188), (1486, 85608), (1968, 64641), (2088, 60926), (2229, 57072), (2378, 53496), (2952, 43094), (2972, 42804), (3567, 35664), (4176, 30463), (4458, 28536), (4756, 26748), (5904, 21547), (5944, 21402), (6687, 19024), (7134, 17832), (8916, 14268), (9512, 13374), (10701, 11888)]