68942514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 151911936

約数和(自身を除く): 82969422

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 73, 94, 102, 141, 146, 197, 219, 282, 394, 438, 591, 799, 1182, 1241, 1598, 2397, 2482, 3349, 3431, 3723, 4794, 6698, 6862, 7446, 9259, 10047, 10293, 14381, 18518, 20094, 20586, 27777, 28762, 43143, 55554, 58327, 86286, 116654, 157403, 174981, 244477, 314806, 349962, 472209, 488954, 675907, 733431, 944418, 1351814, 1466862, 2027721, 4055442, 11490419, 22980838, 34471257, 68942514]

約数ペア:

[(1, 68942514), (2, 34471257), (3, 22980838), (6, 11490419), (17, 4055442), (34, 2027721), (47, 1466862), (51, 1351814), (73, 944418), (94, 733431), (102, 675907), (141, 488954), (146, 472209), (197, 349962), (219, 314806), (282, 244477), (394, 174981), (438, 157403), (591, 116654), (799, 86286), (1182, 58327), (1241, 55554), (1598, 43143), (2397, 28762), (2482, 27777), (3349, 20586), (3431, 20094), (3723, 18518), (4794, 14381), (6698, 10293), (6862, 10047), (7446, 9259)]