127565928

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{28123}}^1$

素因数の和:28148

約数の個数: 80

約数和(自身を含む): 408360480

約数和(自身を除く): 280794552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 28123, 56246, 84369, 112492, 168738, 196861, 224984, 253107, 337476, 393722, 506214, 590583, 674952, 759321, 787444, 1012428, 1181166, 1518642, 1574888, 1771749, 2024856, 2277963, 2362332, 3037284, 3543498, 4555926, 4724664, 5315247, 6074568, 7086996, 9111852, 10630494, 14173992, 15945741, 18223704, 21260988, 31891482, 42521976, 63782964, 127565928]

約数ペア:

[(1, 127565928), (2, 63782964), (3, 42521976), (4, 31891482), (6, 21260988), (7, 18223704), (8, 15945741), (9, 14173992), (12, 10630494), (14, 9111852), (18, 7086996), (21, 6074568), (24, 5315247), (27, 4724664), (28, 4555926), (36, 3543498), (42, 3037284), (54, 2362332), (56, 2277963), (63, 2024856), (72, 1771749), (81, 1574888), (84, 1518642), (108, 1181166), (126, 1012428), (162, 787444), (168, 759321), (189, 674952), (216, 590583), (252, 506214), (324, 393722), (378, 337476), (504, 253107), (567, 224984), (648, 196861), (756, 168738), (1134, 112492), (1512, 84369), (2268, 56246), (4536, 28123)]