66767568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11689}}^1$

素因数の和:11724

約数の個数: 80

約数和(自身を含む): 208736640

約数和(自身を除く): 141969072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 11689, 23378, 35067, 46756, 70134, 81823, 93512, 140268, 163646, 187024, 198713, 245469, 280536, 327292, 397426, 490938, 561072, 596139, 654584, 794852, 981876, 1192278, 1309168, 1390991, 1589704, 1963752, 2384556, 2781982, 3179408, 3927504, 4172973, 4769112, 5563964, 8345946, 9538224, 11127928, 16691892, 22255856, 33383784, 66767568]

約数ペア:

[(1, 66767568), (2, 33383784), (3, 22255856), (4, 16691892), (6, 11127928), (7, 9538224), (8, 8345946), (12, 5563964), (14, 4769112), (16, 4172973), (17, 3927504), (21, 3179408), (24, 2781982), (28, 2384556), (34, 1963752), (42, 1589704), (48, 1390991), (51, 1309168), (56, 1192278), (68, 981876), (84, 794852), (102, 654584), (112, 596139), (119, 561072), (136, 490938), (168, 397426), (204, 327292), (238, 280536), (272, 245469), (336, 198713), (357, 187024), (408, 163646), (476, 140268), (714, 93512), (816, 81823), (952, 70134), (1428, 46756), (1904, 35067), (2856, 23378), (5712, 11689)]