66661452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 206938368

約数和(自身を除く): 140276916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 299, 396, 414, 429, 468, 506, 563, 572, 598, 759, 828, 858, 897, 1012, 1126, 1196, 1287, 1518, 1689, 1716, 1794, 2252, 2277, 2574, 2691, 3036, 3289, 3378, 3588, 4554, 5067, 5148, 5382, 6193, 6578, 6756, 7319, 9108, 9867, 10134, 10764, 12386, 12949, 13156, 14638, 18579, 19734, 20268, 21957, 24772, 25898, 29276, 29601, 37158, 38847, 39468, 43914, 51796, 55737, 59202, 65871, 74316, 77694, 80509, 87828, 111474, 116541, 118404, 131742, 142439, 155388, 161018, 168337, 222948, 233082, 241527, 263484, 284878, 322036, 336674, 427317, 466164, 483054, 505011, 569756, 673348, 724581, 854634, 966108, 1010022, 1281951, 1449162, 1515033, 1709268, 1851707, 2020044, 2563902, 2898324, 3030066, 3703414, 5127804, 5555121, 6060132, 7406828, 11110242, 16665363, 22220484, 33330726, 66661452]

約数ペア:

[(1, 66661452), (2, 33330726), (3, 22220484), (4, 16665363), (6, 11110242), (9, 7406828), (11, 6060132), (12, 5555121), (13, 5127804), (18, 3703414), (22, 3030066), (23, 2898324), (26, 2563902), (33, 2020044), (36, 1851707), (39, 1709268), (44, 1515033), (46, 1449162), (52, 1281951), (66, 1010022), (69, 966108), (78, 854634), (92, 724581), (99, 673348), (117, 569756), (132, 505011), (138, 483054), (143, 466164), (156, 427317), (198, 336674), (207, 322036), (234, 284878), (253, 263484), (276, 241527), (286, 233082), (299, 222948), (396, 168337), (414, 161018), (429, 155388), (468, 142439), (506, 131742), (563, 118404), (572, 116541), (598, 111474), (759, 87828), (828, 80509), (858, 77694), (897, 74316), (1012, 65871), (1126, 59202), (1196, 55737), (1287, 51796), (1518, 43914), (1689, 39468), (1716, 38847), (1794, 37158), (2252, 29601), (2277, 29276), (2574, 25898), (2691, 24772), (3036, 21957), (3289, 20268), (3378, 19734), (3588, 18579), (4554, 14638), (5067, 13156), (5148, 12949), (5382, 12386), (6193, 10764), (6578, 10134), (6756, 9867), (7319, 9108)]