8757168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 26307840

約数和(自身を除く): 17550672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 389, 402, 469, 536, 778, 804, 938, 1072, 1167, 1407, 1556, 1608, 1876, 2334, 2723, 2814, 3112, 3216, 3752, 4668, 5446, 5628, 6224, 7504, 8169, 9336, 10892, 11256, 16338, 18672, 21784, 22512, 26063, 32676, 43568, 52126, 65352, 78189, 104252, 130704, 156378, 182441, 208504, 312756, 364882, 417008, 547323, 625512, 729764, 1094646, 1251024, 1459528, 2189292, 2919056, 4378584, 8757168]

約数ペア:

[(1, 8757168), (2, 4378584), (3, 2919056), (4, 2189292), (6, 1459528), (7, 1251024), (8, 1094646), (12, 729764), (14, 625512), (16, 547323), (21, 417008), (24, 364882), (28, 312756), (42, 208504), (48, 182441), (56, 156378), (67, 130704), (84, 104252), (112, 78189), (134, 65352), (168, 52126), (201, 43568), (268, 32676), (336, 26063), (389, 22512), (402, 21784), (469, 18672), (536, 16338), (778, 11256), (804, 10892), (938, 9336), (1072, 8169), (1167, 7504), (1407, 6224), (1556, 5628), (1608, 5446), (1876, 4668), (2334, 3752), (2723, 3216), (2814, 3112)]