68961816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1777}}^1$

素因数の和:1814

約数の個数: 144

約数和(自身を含む): 237149640

約数和(自身を除く): 168187824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1777, 1848, 2156, 2772, 3234, 3528, 3554, 4312, 4851, 5331, 5544, 6468, 7108, 9702, 10662, 12439, 12936, 14216, 15993, 19404, 19547, 21324, 24878, 31986, 37317, 38808, 39094, 42648, 49756, 58641, 63972, 74634, 78188, 87073, 99512, 111951, 117282, 127944, 136829, 149268, 156376, 174146, 175923, 223902, 234564, 261219, 273658, 298536, 348292, 351846, 410487, 447804, 469128, 522438, 547316, 696584, 703692, 783657, 820974, 895608, 957803, 1044876, 1094632, 1231461, 1407384, 1567314, 1641948, 1915606, 2089752, 2462922, 2873409, 3134628, 3283896, 3831212, 4925844, 5746818, 6269256, 7662424, 8620227, 9851688, 11493636, 17240454, 22987272, 34480908, 68961816]

約数ペア:

[(1, 68961816), (2, 34480908), (3, 22987272), (4, 17240454), (6, 11493636), (7, 9851688), (8, 8620227), (9, 7662424), (11, 6269256), (12, 5746818), (14, 4925844), (18, 3831212), (21, 3283896), (22, 3134628), (24, 2873409), (28, 2462922), (33, 2089752), (36, 1915606), (42, 1641948), (44, 1567314), (49, 1407384), (56, 1231461), (63, 1094632), (66, 1044876), (72, 957803), (77, 895608), (84, 820974), (88, 783657), (98, 703692), (99, 696584), (126, 547316), (132, 522438), (147, 469128), (154, 447804), (168, 410487), (196, 351846), (198, 348292), (231, 298536), (252, 273658), (264, 261219), (294, 234564), (308, 223902), (392, 175923), (396, 174146), (441, 156376), (462, 149268), (504, 136829), (539, 127944), (588, 117282), (616, 111951), (693, 99512), (792, 87073), (882, 78188), (924, 74634), (1078, 63972), (1176, 58641), (1386, 49756), (1617, 42648), (1764, 39094), (1777, 38808), (1848, 37317), (2156, 31986), (2772, 24878), (3234, 21324), (3528, 19547), (3554, 19404), (4312, 15993), (4851, 14216), (5331, 12936), (5544, 12439), (6468, 10662), (7108, 9702)]