68880396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 124171764

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 323, 442, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1367, 1482, 1938, 2652, 2734, 2964, 3876, 4101, 4199, 5468, 8202, 8398, 12597, 16404, 16796, 17771, 23239, 25194, 25973, 35542, 46478, 50388, 51946, 53313, 69717, 71084, 77919, 92956, 103892, 106626, 139434, 155838, 213252, 278868, 302107, 311676, 337649, 441541, 604214, 675298, 883082, 906321, 1012947, 1208428, 1324623, 1350596, 1766164, 1812642, 2025894, 2649246, 3625284, 4051788, 5298492, 5740033, 11480066, 17220099, 22960132, 34440198, 68880396]

約数ペア:

[(1, 68880396), (2, 34440198), (3, 22960132), (4, 17220099), (6, 11480066), (12, 5740033), (13, 5298492), (17, 4051788), (19, 3625284), (26, 2649246), (34, 2025894), (38, 1812642), (39, 1766164), (51, 1350596), (52, 1324623), (57, 1208428), (68, 1012947), (76, 906321), (78, 883082), (102, 675298), (114, 604214), (156, 441541), (204, 337649), (221, 311676), (228, 302107), (247, 278868), (323, 213252), (442, 155838), (494, 139434), (646, 106626), (663, 103892), (741, 92956), (884, 77919), (969, 71084), (988, 69717), (1292, 53313), (1326, 51946), (1367, 50388), (1482, 46478), (1938, 35542), (2652, 25973), (2734, 25194), (2964, 23239), (3876, 17771), (4101, 16796), (4199, 16404), (5468, 12597), (8202, 8398)]