72147504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 228985344

約数和(自身を除く): 156837840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 176, 184, 208, 253, 264, 276, 286, 299, 312, 368, 429, 457, 506, 528, 552, 572, 598, 624, 759, 858, 897, 914, 1012, 1104, 1144, 1196, 1371, 1518, 1716, 1794, 1828, 2024, 2288, 2392, 2742, 3036, 3289, 3432, 3588, 3656, 4048, 4784, 5027, 5484, 5941, 6072, 6578, 6864, 7176, 7312, 9867, 10054, 10511, 10968, 11882, 12144, 13156, 14352, 15081, 17823, 19734, 20108, 21022, 21936, 23764, 26312, 30162, 31533, 35646, 39468, 40216, 42044, 47528, 52624, 60324, 63066, 65351, 71292, 78936, 80432, 84088, 95056, 115621, 120648, 126132, 130702, 136643, 142584, 157872, 168176, 196053, 231242, 241296, 252264, 261404, 273286, 285168, 346863, 392106, 409929, 462484, 504528, 522808, 546572, 693726, 784212, 819858, 924968, 1045616, 1093144, 1387452, 1503073, 1568424, 1639716, 1849936, 2186288, 2774904, 3006146, 3136848, 3279432, 4509219, 5549808, 6012292, 6558864, 9018438, 12024584, 18036876, 24049168, 36073752, 72147504]

約数ペア:

[(1, 72147504), (2, 36073752), (3, 24049168), (4, 18036876), (6, 12024584), (8, 9018438), (11, 6558864), (12, 6012292), (13, 5549808), (16, 4509219), (22, 3279432), (23, 3136848), (24, 3006146), (26, 2774904), (33, 2186288), (39, 1849936), (44, 1639716), (46, 1568424), (48, 1503073), (52, 1387452), (66, 1093144), (69, 1045616), (78, 924968), (88, 819858), (92, 784212), (104, 693726), (132, 546572), (138, 522808), (143, 504528), (156, 462484), (176, 409929), (184, 392106), (208, 346863), (253, 285168), (264, 273286), (276, 261404), (286, 252264), (299, 241296), (312, 231242), (368, 196053), (429, 168176), (457, 157872), (506, 142584), (528, 136643), (552, 130702), (572, 126132), (598, 120648), (624, 115621), (759, 95056), (858, 84088), (897, 80432), (914, 78936), (1012, 71292), (1104, 65351), (1144, 63066), (1196, 60324), (1371, 52624), (1518, 47528), (1716, 42044), (1794, 40216), (1828, 39468), (2024, 35646), (2288, 31533), (2392, 30162), (2742, 26312), (3036, 23764), (3289, 21936), (3432, 21022), (3588, 20108), (3656, 19734), (4048, 17823), (4784, 15081), (5027, 14352), (5484, 13156), (5941, 12144), (6072, 11882), (6578, 10968), (6864, 10511), (7176, 10054), (7312, 9867)]