71849616

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 197987328

約数和(自身を除く): 126137712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 191, 204, 272, 382, 408, 461, 573, 764, 816, 922, 1146, 1383, 1528, 1844, 2292, 2766, 3056, 3247, 3688, 4584, 5532, 6494, 7376, 7837, 9168, 9741, 11064, 12988, 15674, 19482, 22128, 23511, 25976, 31348, 38964, 47022, 51952, 62696, 77928, 88051, 94044, 125392, 155856, 176102, 188088, 264153, 352204, 376176, 528306, 704408, 1056612, 1408816, 1496867, 2113224, 2993734, 4226448, 4490601, 5987468, 8981202, 11974936, 17962404, 23949872, 35924808, 71849616]

約数ペア:

[(1, 71849616), (2, 35924808), (3, 23949872), (4, 17962404), (6, 11974936), (8, 8981202), (12, 5987468), (16, 4490601), (17, 4226448), (24, 2993734), (34, 2113224), (48, 1496867), (51, 1408816), (68, 1056612), (102, 704408), (136, 528306), (191, 376176), (204, 352204), (272, 264153), (382, 188088), (408, 176102), (461, 155856), (573, 125392), (764, 94044), (816, 88051), (922, 77928), (1146, 62696), (1383, 51952), (1528, 47022), (1844, 38964), (2292, 31348), (2766, 25976), (3056, 23511), (3247, 22128), (3688, 19482), (4584, 15674), (5532, 12988), (6494, 11064), (7376, 9741), (7837, 9168)]