68953794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2759

約数の個数: 64

約数和(自身を含む): 173408256

約数和(自身を除く): 104454462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 2687, 3666, 4277, 5374, 8061, 8554, 12831, 16122, 18809, 25662, 34931, 37618, 56427, 69862, 104793, 112854, 126289, 209586, 244517, 252578, 378867, 489034, 733551, 757734, 884023, 1467102, 1641757, 1768046, 2652069, 3283514, 4925271, 5304138, 9850542, 11492299, 22984598, 34476897, 68953794]

約数ペア:

[(1, 68953794), (2, 34476897), (3, 22984598), (6, 11492299), (7, 9850542), (13, 5304138), (14, 4925271), (21, 3283514), (26, 2652069), (39, 1768046), (42, 1641757), (47, 1467102), (78, 884023), (91, 757734), (94, 733551), (141, 489034), (182, 378867), (273, 252578), (282, 244517), (329, 209586), (546, 126289), (611, 112854), (658, 104793), (987, 69862), (1222, 56427), (1833, 37618), (1974, 34931), (2687, 25662), (3666, 18809), (4277, 16122), (5374, 12831), (8061, 8554)]