86229440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 240798096

約数和(自身を除く): 154568656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 131, 136, 160, 170, 176, 187, 220, 242, 262, 272, 320, 340, 352, 374, 440, 484, 524, 544, 605, 655, 680, 704, 748, 880, 935, 968, 1048, 1088, 1210, 1310, 1360, 1441, 1496, 1760, 1870, 1936, 2057, 2096, 2227, 2420, 2620, 2720, 2882, 2992, 3520, 3740, 3872, 4114, 4192, 4454, 4840, 5240, 5440, 5764, 5984, 7205, 7480, 7744, 8228, 8384, 8908, 9680, 10285, 10480, 11135, 11528, 11968, 14410, 14960, 15851, 16456, 17816, 19360, 20570, 20960, 22270, 23056, 24497, 28820, 29920, 31702, 32912, 35632, 38720, 41140, 41920, 44540, 46112, 48994, 57640, 59840, 63404, 65824, 71264, 79255, 82280, 89080, 92224, 97988, 115280, 122485, 126808, 131648, 142528, 158510, 164560, 178160, 195976, 230560, 244970, 253616, 269467, 317020, 329120, 356320, 391952, 461120, 489940, 507232, 538934, 634040, 658240, 712640, 783904, 979880, 1014464, 1077868, 1268080, 1347335, 1567808, 1959760, 2155736, 2536160, 2694670, 3919520, 4311472, 5072320, 5389340, 7839040, 8622944, 10778680, 17245888, 21557360, 43114720, 86229440]

約数ペア:

[(1, 86229440), (2, 43114720), (4, 21557360), (5, 17245888), (8, 10778680), (10, 8622944), (11, 7839040), (16, 5389340), (17, 5072320), (20, 4311472), (22, 3919520), (32, 2694670), (34, 2536160), (40, 2155736), (44, 1959760), (55, 1567808), (64, 1347335), (68, 1268080), (80, 1077868), (85, 1014464), (88, 979880), (110, 783904), (121, 712640), (131, 658240), (136, 634040), (160, 538934), (170, 507232), (176, 489940), (187, 461120), (220, 391952), (242, 356320), (262, 329120), (272, 317020), (320, 269467), (340, 253616), (352, 244970), (374, 230560), (440, 195976), (484, 178160), (524, 164560), (544, 158510), (605, 142528), (655, 131648), (680, 126808), (704, 122485), (748, 115280), (880, 97988), (935, 92224), (968, 89080), (1048, 82280), (1088, 79255), (1210, 71264), (1310, 65824), (1360, 63404), (1441, 59840), (1496, 57640), (1760, 48994), (1870, 46112), (1936, 44540), (2057, 41920), (2096, 41140), (2227, 38720), (2420, 35632), (2620, 32912), (2720, 31702), (2882, 29920), (2992, 28820), (3520, 24497), (3740, 23056), (3872, 22270), (4114, 20960), (4192, 20570), (4454, 19360), (4840, 17816), (5240, 16456), (5440, 15851), (5764, 14960), (5984, 14410), (7205, 11968), (7480, 11528), (7744, 11135), (8228, 10480), (8384, 10285), (8908, 9680)]