68035656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 201600000

約数和(自身を除く): 133564344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 228, 247, 276, 299, 312, 437, 456, 494, 499, 552, 598, 741, 874, 897, 988, 998, 1196, 1311, 1482, 1497, 1748, 1794, 1976, 1996, 2392, 2622, 2964, 2994, 3496, 3588, 3992, 5244, 5681, 5928, 5988, 6487, 7176, 9481, 10488, 11362, 11477, 11976, 12974, 17043, 18962, 19461, 22724, 22954, 25948, 28443, 34086, 34431, 37924, 38922, 45448, 45908, 51896, 56886, 68172, 68862, 75848, 77844, 91816, 113772, 123253, 136344, 137724, 149201, 155688, 218063, 227544, 246506, 275448, 298402, 369759, 436126, 447603, 493012, 596804, 654189, 739518, 872252, 895206, 986024, 1193608, 1308378, 1479036, 1744504, 1790412, 2616756, 2834819, 2958072, 3580824, 5233512, 5669638, 8504457, 11339276, 17008914, 22678552, 34017828, 68035656]

約数ペア:

[(1, 68035656), (2, 34017828), (3, 22678552), (4, 17008914), (6, 11339276), (8, 8504457), (12, 5669638), (13, 5233512), (19, 3580824), (23, 2958072), (24, 2834819), (26, 2616756), (38, 1790412), (39, 1744504), (46, 1479036), (52, 1308378), (57, 1193608), (69, 986024), (76, 895206), (78, 872252), (92, 739518), (104, 654189), (114, 596804), (138, 493012), (152, 447603), (156, 436126), (184, 369759), (228, 298402), (247, 275448), (276, 246506), (299, 227544), (312, 218063), (437, 155688), (456, 149201), (494, 137724), (499, 136344), (552, 123253), (598, 113772), (741, 91816), (874, 77844), (897, 75848), (988, 68862), (998, 68172), (1196, 56886), (1311, 51896), (1482, 45908), (1497, 45448), (1748, 38922), (1794, 37924), (1976, 34431), (1996, 34086), (2392, 28443), (2622, 25948), (2964, 22954), (2994, 22724), (3496, 19461), (3588, 18962), (3992, 17043), (5244, 12974), (5681, 11976), (5928, 11477), (5988, 11362), (6487, 10488), (7176, 9481)]