61587432

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 171936000

約数和(自身を除く): 110348568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 1193, 1434, 1912, 2151, 2386, 2868, 3579, 4302, 4772, 5736, 6453, 7158, 8604, 9544, 10737, 12906, 14316, 17208, 21474, 25812, 28632, 32211, 42948, 51624, 64422, 85896, 128844, 257688, 285127, 570254, 855381, 1140508, 1710762, 2281016, 2566143, 3421524, 5132286, 6843048, 7698429, 10264572, 15396858, 20529144, 30793716, 61587432]

約数ペア:

[(1, 61587432), (2, 30793716), (3, 20529144), (4, 15396858), (6, 10264572), (8, 7698429), (9, 6843048), (12, 5132286), (18, 3421524), (24, 2566143), (27, 2281016), (36, 1710762), (54, 1140508), (72, 855381), (108, 570254), (216, 285127), (239, 257688), (478, 128844), (717, 85896), (956, 64422), (1193, 51624), (1434, 42948), (1912, 32211), (2151, 28632), (2386, 25812), (2868, 21474), (3579, 17208), (4302, 14316), (4772, 12906), (5736, 10737), (6453, 9544), (7158, 8604)]