64770576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4513}}^1$

素因数の和:4560

約数の個数: 80

約数和(自身を含む): 188071296

約数和(自身を除く): 123300720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4513, 4784, 7176, 9026, 13539, 14352, 18052, 27078, 36104, 54156, 58669, 72208, 103799, 108312, 117338, 176007, 207598, 216624, 234676, 311397, 352014, 415196, 469352, 622794, 704028, 830392, 938704, 1245588, 1349387, 1408056, 1660784, 2491176, 2698774, 2816112, 4048161, 4982352, 5397548, 8096322, 10795096, 16192644, 21590192, 32385288, 64770576]

約数ペア:

[(1, 64770576), (2, 32385288), (3, 21590192), (4, 16192644), (6, 10795096), (8, 8096322), (12, 5397548), (13, 4982352), (16, 4048161), (23, 2816112), (24, 2698774), (26, 2491176), (39, 1660784), (46, 1408056), (48, 1349387), (52, 1245588), (69, 938704), (78, 830392), (92, 704028), (104, 622794), (138, 469352), (156, 415196), (184, 352014), (208, 311397), (276, 234676), (299, 216624), (312, 207598), (368, 176007), (552, 117338), (598, 108312), (624, 103799), (897, 72208), (1104, 58669), (1196, 54156), (1794, 36104), (2392, 27078), (3588, 18052), (4513, 14352), (4784, 13539), (7176, 9026)]