68705004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 165541376

約数和(自身を除く): 96836372

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 271, 444, 542, 571, 813, 1084, 1142, 1626, 1713, 2284, 3252, 3426, 6852, 10027, 20054, 21127, 30081, 40108, 42254, 60162, 63381, 84508, 120324, 126762, 154741, 253524, 309482, 464223, 618964, 928446, 1856892, 5725417, 11450834, 17176251, 22901668, 34352502, 68705004]

約数ペア:

[(1, 68705004), (2, 34352502), (3, 22901668), (4, 17176251), (6, 11450834), (12, 5725417), (37, 1856892), (74, 928446), (111, 618964), (148, 464223), (222, 309482), (271, 253524), (444, 154741), (542, 126762), (571, 120324), (813, 84508), (1084, 63381), (1142, 60162), (1626, 42254), (1713, 40108), (2284, 30081), (3252, 21127), (3426, 20054), (6852, 10027)]