68774508

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 204906240

約数和(自身を除く): 136131732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 253, 276, 297, 324, 396, 414, 506, 594, 621, 759, 828, 839, 891, 1012, 1188, 1242, 1518, 1678, 1782, 1863, 2277, 2484, 2517, 3036, 3356, 3564, 3726, 4554, 5034, 6831, 7452, 7551, 9108, 9229, 10068, 13662, 15102, 18458, 19297, 20493, 22653, 27324, 27687, 30204, 36916, 38594, 40986, 45306, 55374, 57891, 67959, 77188, 81972, 83061, 90612, 110748, 115782, 135918, 166122, 173673, 212267, 231564, 249183, 271836, 332244, 347346, 424534, 498366, 521019, 636801, 694692, 747549, 849068, 996732, 1042038, 1273602, 1495098, 1563057, 1910403, 2084076, 2547204, 2990196, 3126114, 3820806, 5731209, 6252228, 7641612, 11462418, 17193627, 22924836, 34387254, 68774508]

約数ペア:

[(1, 68774508), (2, 34387254), (3, 22924836), (4, 17193627), (6, 11462418), (9, 7641612), (11, 6252228), (12, 5731209), (18, 3820806), (22, 3126114), (23, 2990196), (27, 2547204), (33, 2084076), (36, 1910403), (44, 1563057), (46, 1495098), (54, 1273602), (66, 1042038), (69, 996732), (81, 849068), (92, 747549), (99, 694692), (108, 636801), (132, 521019), (138, 498366), (162, 424534), (198, 347346), (207, 332244), (253, 271836), (276, 249183), (297, 231564), (324, 212267), (396, 173673), (414, 166122), (506, 135918), (594, 115782), (621, 110748), (759, 90612), (828, 83061), (839, 81972), (891, 77188), (1012, 67959), (1188, 57891), (1242, 55374), (1518, 45306), (1678, 40986), (1782, 38594), (1863, 36916), (2277, 30204), (2484, 27687), (2517, 27324), (3036, 22653), (3356, 20493), (3564, 19297), (3726, 18458), (4554, 15102), (5034, 13662), (6831, 10068), (7452, 9229), (7551, 9108)]