72021312

素因数分解:

$2^6\times 3^5\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 168

約数和(自身を含む): 234098592

約数和(自身を除く): 162077280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 243, 264, 288, 297, 324, 352, 396, 421, 432, 486, 528, 576, 594, 648, 704, 792, 842, 864, 891, 972, 1056, 1188, 1263, 1296, 1584, 1684, 1728, 1782, 1944, 2112, 2376, 2526, 2592, 2673, 3168, 3368, 3564, 3789, 3888, 4631, 4752, 5052, 5184, 5346, 6336, 6736, 7128, 7578, 7776, 9262, 9504, 10104, 10692, 11367, 13472, 13893, 14256, 15156, 15552, 18524, 19008, 20208, 21384, 22734, 26944, 27786, 28512, 30312, 34101, 37048, 40416, 41679, 42768, 45468, 55572, 57024, 60624, 68202, 74096, 80832, 83358, 85536, 90936, 102303, 111144, 121248, 125037, 136404, 148192, 166716, 171072, 181872, 204606, 222288, 242496, 250074, 272808, 296384, 333432, 363744, 375111, 409212, 444576, 500148, 545616, 666864, 727488, 750222, 818424, 889152, 1000296, 1091232, 1125333, 1333728, 1500444, 1636848, 2000592, 2182464, 2250666, 2667456, 3000888, 3273696, 4001184, 4501332, 6001776, 6547392, 8002368, 9002664, 12003552, 18005328, 24007104, 36010656, 72021312]

約数ペア:

[(1, 72021312), (2, 36010656), (3, 24007104), (4, 18005328), (6, 12003552), (8, 9002664), (9, 8002368), (11, 6547392), (12, 6001776), (16, 4501332), (18, 4001184), (22, 3273696), (24, 3000888), (27, 2667456), (32, 2250666), (33, 2182464), (36, 2000592), (44, 1636848), (48, 1500444), (54, 1333728), (64, 1125333), (66, 1091232), (72, 1000296), (81, 889152), (88, 818424), (96, 750222), (99, 727488), (108, 666864), (132, 545616), (144, 500148), (162, 444576), (176, 409212), (192, 375111), (198, 363744), (216, 333432), (243, 296384), (264, 272808), (288, 250074), (297, 242496), (324, 222288), (352, 204606), (396, 181872), (421, 171072), (432, 166716), (486, 148192), (528, 136404), (576, 125037), (594, 121248), (648, 111144), (704, 102303), (792, 90936), (842, 85536), (864, 83358), (891, 80832), (972, 74096), (1056, 68202), (1188, 60624), (1263, 57024), (1296, 55572), (1584, 45468), (1684, 42768), (1728, 41679), (1782, 40416), (1944, 37048), (2112, 34101), (2376, 30312), (2526, 28512), (2592, 27786), (2673, 26944), (3168, 22734), (3368, 21384), (3564, 20208), (3789, 19008), (3888, 18524), (4631, 15552), (4752, 15156), (5052, 14256), (5184, 13893), (5346, 13472), (6336, 11367), (6736, 10692), (7128, 10104), (7578, 9504), (7776, 9262)]