42855176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 104005440

約数和(自身を除く): 61150264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 43, 52, 56, 74, 86, 91, 104, 148, 172, 182, 259, 296, 301, 344, 364, 481, 518, 559, 602, 728, 962, 1036, 1118, 1204, 1369, 1591, 1924, 2072, 2236, 2408, 2738, 3182, 3367, 3848, 3913, 4472, 5476, 6364, 6734, 7826, 9583, 10952, 11137, 12728, 13468, 15652, 17797, 19166, 20683, 22274, 26936, 31304, 35594, 38332, 41366, 44548, 58867, 71188, 76664, 82732, 89096, 117734, 124579, 142376, 144781, 165464, 235468, 249158, 289562, 412069, 470936, 498316, 579124, 765271, 824138, 996632, 1158248, 1530542, 1648276, 3061084, 3296552, 5356897, 6122168, 10713794, 21427588, 42855176]

約数ペア:

[(1, 42855176), (2, 21427588), (4, 10713794), (7, 6122168), (8, 5356897), (13, 3296552), (14, 3061084), (26, 1648276), (28, 1530542), (37, 1158248), (43, 996632), (52, 824138), (56, 765271), (74, 579124), (86, 498316), (91, 470936), (104, 412069), (148, 289562), (172, 249158), (182, 235468), (259, 165464), (296, 144781), (301, 142376), (344, 124579), (364, 117734), (481, 89096), (518, 82732), (559, 76664), (602, 71188), (728, 58867), (962, 44548), (1036, 41366), (1118, 38332), (1204, 35594), (1369, 31304), (1591, 26936), (1924, 22274), (2072, 20683), (2236, 19166), (2408, 17797), (2738, 15652), (3182, 13468), (3367, 12728), (3848, 11137), (3913, 10952), (4472, 9583), (5476, 7826), (6364, 6734)]