68210142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 188310528

約数和(自身を除く): 120100386

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 41, 42, 66, 77, 78, 82, 91, 123, 143, 154, 182, 231, 246, 273, 277, 286, 287, 429, 451, 462, 533, 546, 554, 574, 831, 858, 861, 902, 1001, 1066, 1353, 1599, 1662, 1722, 1939, 2002, 2706, 3003, 3047, 3157, 3198, 3601, 3731, 3878, 5817, 5863, 6006, 6094, 6314, 7202, 7462, 9141, 9471, 10803, 11193, 11357, 11634, 11726, 17589, 18282, 18942, 21329, 21606, 22386, 22714, 25207, 34071, 35178, 39611, 41041, 42658, 50414, 63987, 68142, 75621, 79222, 79499, 82082, 118833, 123123, 124927, 127974, 147641, 151242, 158998, 237666, 238497, 246246, 249854, 277277, 295282, 374781, 442923, 476994, 554554, 749562, 831831, 874489, 885846, 1033487, 1624051, 1663662, 1748978, 2066974, 2623467, 3100461, 3248102, 4872153, 5246934, 6200922, 9744306, 11368357, 22736714, 34105071, 68210142]

約数ペア:

[(1, 68210142), (2, 34105071), (3, 22736714), (6, 11368357), (7, 9744306), (11, 6200922), (13, 5246934), (14, 4872153), (21, 3248102), (22, 3100461), (26, 2623467), (33, 2066974), (39, 1748978), (41, 1663662), (42, 1624051), (66, 1033487), (77, 885846), (78, 874489), (82, 831831), (91, 749562), (123, 554554), (143, 476994), (154, 442923), (182, 374781), (231, 295282), (246, 277277), (273, 249854), (277, 246246), (286, 238497), (287, 237666), (429, 158998), (451, 151242), (462, 147641), (533, 127974), (546, 124927), (554, 123123), (574, 118833), (831, 82082), (858, 79499), (861, 79222), (902, 75621), (1001, 68142), (1066, 63987), (1353, 50414), (1599, 42658), (1662, 41041), (1722, 39611), (1939, 35178), (2002, 34071), (2706, 25207), (3003, 22714), (3047, 22386), (3157, 21606), (3198, 21329), (3601, 18942), (3731, 18282), (3878, 17589), (5817, 11726), (5863, 11634), (6006, 11357), (6094, 11193), (6314, 10803), (7202, 9471), (7462, 9141)]