65987328

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 196027776

約数和(自身を除く): 130040448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 73, 88, 96, 107, 128, 132, 146, 176, 192, 214, 219, 256, 264, 292, 321, 352, 384, 428, 438, 528, 584, 642, 704, 768, 803, 856, 876, 1056, 1168, 1177, 1284, 1408, 1606, 1712, 1752, 2112, 2336, 2354, 2409, 2568, 2816, 3212, 3424, 3504, 3531, 4224, 4672, 4708, 4818, 5136, 6424, 6848, 7008, 7062, 7811, 8448, 9344, 9416, 9636, 10272, 12848, 13696, 14016, 14124, 15622, 18688, 18832, 19272, 20544, 23433, 25696, 27392, 28032, 28248, 31244, 37664, 38544, 41088, 46866, 51392, 56064, 56496, 62488, 75328, 77088, 82176, 85921, 93732, 102784, 112992, 124976, 150656, 154176, 171842, 187464, 205568, 225984, 249952, 257763, 301312, 308352, 343684, 374928, 451968, 499904, 515526, 616704, 687368, 749856, 903936, 999808, 1031052, 1374736, 1499712, 1999616, 2062104, 2749472, 2999424, 4124208, 5498944, 5998848, 8248416, 10997888, 16496832, 21995776, 32993664, 65987328]

約数ペア:

[(1, 65987328), (2, 32993664), (3, 21995776), (4, 16496832), (6, 10997888), (8, 8248416), (11, 5998848), (12, 5498944), (16, 4124208), (22, 2999424), (24, 2749472), (32, 2062104), (33, 1999616), (44, 1499712), (48, 1374736), (64, 1031052), (66, 999808), (73, 903936), (88, 749856), (96, 687368), (107, 616704), (128, 515526), (132, 499904), (146, 451968), (176, 374928), (192, 343684), (214, 308352), (219, 301312), (256, 257763), (264, 249952), (292, 225984), (321, 205568), (352, 187464), (384, 171842), (428, 154176), (438, 150656), (528, 124976), (584, 112992), (642, 102784), (704, 93732), (768, 85921), (803, 82176), (856, 77088), (876, 75328), (1056, 62488), (1168, 56496), (1177, 56064), (1284, 51392), (1408, 46866), (1606, 41088), (1712, 38544), (1752, 37664), (2112, 31244), (2336, 28248), (2354, 28032), (2409, 27392), (2568, 25696), (2816, 23433), (3212, 20544), (3424, 19272), (3504, 18832), (3531, 18688), (4224, 15622), (4672, 14124), (4708, 14016), (4818, 13696), (5136, 12848), (6424, 10272), (6848, 9636), (7008, 9416), (7062, 9344), (7811, 8448)]