83808918

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 199051776

約数和(自身を除く): 115242858

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 83, 138, 162, 166, 207, 249, 271, 414, 498, 542, 621, 747, 813, 1242, 1494, 1626, 1863, 1909, 2241, 2439, 3726, 3818, 4482, 4878, 5727, 6233, 6723, 7317, 11454, 12466, 13446, 14634, 17181, 18699, 21951, 22493, 34362, 37398, 43902, 44986, 51543, 56097, 67479, 103086, 112194, 134958, 154629, 168291, 202437, 309258, 336582, 404874, 504873, 517339, 607311, 1009746, 1034678, 1214622, 1552017, 1821933, 3104034, 3643866, 4656051, 9312102, 13968153, 27936306, 41904459, 83808918]

約数ペア:

[(1, 83808918), (2, 41904459), (3, 27936306), (6, 13968153), (9, 9312102), (18, 4656051), (23, 3643866), (27, 3104034), (46, 1821933), (54, 1552017), (69, 1214622), (81, 1034678), (83, 1009746), (138, 607311), (162, 517339), (166, 504873), (207, 404874), (249, 336582), (271, 309258), (414, 202437), (498, 168291), (542, 154629), (621, 134958), (747, 112194), (813, 103086), (1242, 67479), (1494, 56097), (1626, 51543), (1863, 44986), (1909, 43902), (2241, 37398), (2439, 34362), (3726, 22493), (3818, 21951), (4482, 18699), (4878, 17181), (5727, 14634), (6233, 13446), (6723, 12466), (7317, 11454)]