68544

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1$

素因数の和:42

約数の個数: 84

約数和(自身を含む): 237744

約数和(自身を除く): 169200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3264, 3808, 4032, 4284, 4896, 5712, 7616, 8568, 9792, 11424, 17136, 22848, 34272, 68544]

約数ペア:

[(1, 68544), (2, 34272), (3, 22848), (4, 17136), (6, 11424), (7, 9792), (8, 8568), (9, 7616), (12, 5712), (14, 4896), (16, 4284), (17, 4032), (18, 3808), (21, 3264), (24, 2856), (28, 2448), (32, 2142), (34, 2016), (36, 1904), (42, 1632), (48, 1428), (51, 1344), (56, 1224), (63, 1088), (64, 1071), (68, 1008), (72, 952), (84, 816), (96, 714), (102, 672), (112, 612), (119, 576), (126, 544), (136, 504), (144, 476), (153, 448), (168, 408), (192, 357), (204, 336), (224, 306), (238, 288), (252, 272)]