80956458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 206893440

約数和(自身を除く): 125936982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 29, 33, 46, 58, 66, 69, 87, 99, 138, 174, 198, 207, 253, 261, 319, 414, 506, 522, 613, 638, 667, 759, 957, 1226, 1334, 1518, 1839, 1914, 2001, 2277, 2871, 3678, 4002, 4554, 5517, 5742, 6003, 6743, 7337, 11034, 12006, 13486, 14099, 14674, 17777, 20229, 22011, 28198, 35554, 40458, 42297, 44022, 53331, 60687, 66033, 84594, 106662, 121374, 126891, 132066, 155089, 159993, 195547, 253782, 310178, 319986, 391094, 408871, 465267, 586641, 817742, 930534, 1173282, 1226613, 1395801, 1759923, 2453226, 2791602, 3519846, 3679839, 4497581, 7359678, 8995162, 13492743, 26985486, 40478229, 80956458]

約数ペア:

[(1, 80956458), (2, 40478229), (3, 26985486), (6, 13492743), (9, 8995162), (11, 7359678), (18, 4497581), (22, 3679839), (23, 3519846), (29, 2791602), (33, 2453226), (46, 1759923), (58, 1395801), (66, 1226613), (69, 1173282), (87, 930534), (99, 817742), (138, 586641), (174, 465267), (198, 408871), (207, 391094), (253, 319986), (261, 310178), (319, 253782), (414, 195547), (506, 159993), (522, 155089), (613, 132066), (638, 126891), (667, 121374), (759, 106662), (957, 84594), (1226, 66033), (1334, 60687), (1518, 53331), (1839, 44022), (1914, 42297), (2001, 40458), (2277, 35554), (2871, 28198), (3678, 22011), (4002, 20229), (4554, 17777), (5517, 14674), (5742, 14099), (6003, 13486), (6743, 12006), (7337, 11034)]