68741616

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{10303}}^1$

素因数の和:10453

約数の個数: 40

約数和(自身を含む): 178877440

約数和(自身を除く): 110135824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 10303, 20606, 30909, 41212, 61818, 82424, 123636, 164848, 247272, 494544, 1432117, 2864234, 4296351, 5728468, 8592702, 11456936, 17185404, 22913872, 34370808, 68741616]

約数ペア:

[(1, 68741616), (2, 34370808), (3, 22913872), (4, 17185404), (6, 11456936), (8, 8592702), (12, 5728468), (16, 4296351), (24, 2864234), (48, 1432117), (139, 494544), (278, 247272), (417, 164848), (556, 123636), (834, 82424), (1112, 61818), (1668, 41212), (2224, 30909), (3336, 20606), (6672, 10303)]