87556656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 248734080

約数和(自身を除く): 161177424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 1112, 1193, 1529, 1668, 2224, 2386, 3058, 3336, 3579, 4587, 4772, 6116, 6672, 7158, 9174, 9544, 12232, 13123, 14316, 18348, 19088, 24464, 26246, 28632, 36696, 39369, 52492, 57264, 73392, 78738, 104984, 157476, 165827, 209968, 314952, 331654, 497481, 629904, 663308, 994962, 1326616, 1824097, 1989924, 2653232, 3648194, 3979848, 5472291, 7296388, 7959696, 10944582, 14592776, 21889164, 29185552, 43778328, 87556656]

約数ペア:

[(1, 87556656), (2, 43778328), (3, 29185552), (4, 21889164), (6, 14592776), (8, 10944582), (11, 7959696), (12, 7296388), (16, 5472291), (22, 3979848), (24, 3648194), (33, 2653232), (44, 1989924), (48, 1824097), (66, 1326616), (88, 994962), (132, 663308), (139, 629904), (176, 497481), (264, 331654), (278, 314952), (417, 209968), (528, 165827), (556, 157476), (834, 104984), (1112, 78738), (1193, 73392), (1529, 57264), (1668, 52492), (2224, 39369), (2386, 36696), (3058, 28632), (3336, 26246), (3579, 24464), (4587, 19088), (4772, 18348), (6116, 14316), (6672, 13123), (7158, 12232), (9174, 9544)]