68658216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2030

約数の個数: 64

約数和(自身を含む): 188697600

約数和(自身を除く): 120039384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 556, 834, 1112, 1529, 1668, 1871, 3058, 3336, 3742, 4587, 5613, 6116, 7484, 9174, 11226, 12232, 14968, 18348, 20581, 22452, 36696, 41162, 44904, 61743, 82324, 123486, 164648, 246972, 260069, 493944, 520138, 780207, 1040276, 1560414, 2080552, 2860759, 3120828, 5721518, 6241656, 8582277, 11443036, 17164554, 22886072, 34329108, 68658216]

約数ペア:

[(1, 68658216), (2, 34329108), (3, 22886072), (4, 17164554), (6, 11443036), (8, 8582277), (11, 6241656), (12, 5721518), (22, 3120828), (24, 2860759), (33, 2080552), (44, 1560414), (66, 1040276), (88, 780207), (132, 520138), (139, 493944), (264, 260069), (278, 246972), (417, 164648), (556, 123486), (834, 82324), (1112, 61743), (1529, 44904), (1668, 41162), (1871, 36696), (3058, 22452), (3336, 20581), (3742, 18348), (4587, 14968), (5613, 12232), (6116, 11226), (7484, 9174)]