68838714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 175737600

約数和(自身を除く): 106898886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 269, 378, 538, 677, 807, 1354, 1614, 1883, 2031, 2421, 3766, 4062, 4739, 4842, 5649, 6093, 7263, 9478, 11298, 12186, 14217, 14526, 16947, 18279, 28434, 33894, 36558, 42651, 50841, 85302, 101682, 127953, 182113, 255906, 364226, 546339, 1092678, 1274791, 1639017, 2549582, 3278034, 3824373, 4917051, 7648746, 9834102, 11473119, 22946238, 34419357, 68838714]

約数ペア:

[(1, 68838714), (2, 34419357), (3, 22946238), (6, 11473119), (7, 9834102), (9, 7648746), (14, 4917051), (18, 3824373), (21, 3278034), (27, 2549582), (42, 1639017), (54, 1274791), (63, 1092678), (126, 546339), (189, 364226), (269, 255906), (378, 182113), (538, 127953), (677, 101682), (807, 85302), (1354, 50841), (1614, 42651), (1883, 36558), (2031, 33894), (2421, 28434), (3766, 18279), (4062, 16947), (4739, 14526), (4842, 14217), (5649, 12186), (6093, 11298), (7263, 9478)]