61268976

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3214

約数の個数: 60

約数和(自身を含む): 172758040

約数和(自身を除く): 111489064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3061, 3336, 5004, 6122, 6672, 9183, 10008, 12244, 18366, 20016, 24488, 27549, 36732, 48976, 55098, 73464, 110196, 146928, 220392, 425479, 440784, 850958, 1276437, 1701916, 2552874, 3403832, 3829311, 5105748, 6807664, 7658622, 10211496, 15317244, 20422992, 30634488, 61268976]

約数ペア:

[(1, 61268976), (2, 30634488), (3, 20422992), (4, 15317244), (6, 10211496), (8, 7658622), (9, 6807664), (12, 5105748), (16, 3829311), (18, 3403832), (24, 2552874), (36, 1701916), (48, 1276437), (72, 850958), (139, 440784), (144, 425479), (278, 220392), (417, 146928), (556, 110196), (834, 73464), (1112, 55098), (1251, 48976), (1668, 36732), (2224, 27549), (2502, 24488), (3061, 20016), (3336, 18366), (5004, 12244), (6122, 10008), (6672, 9183)]