66180576

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 144

約数和(自身を含む): 220631040

約数和(自身を除く): 154450464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1279, 1568, 1617, 1848, 2156, 2352, 2464, 2558, 3234, 3696, 3837, 4312, 4704, 5116, 6468, 7392, 7674, 8624, 8953, 10232, 12936, 14069, 15348, 17248, 17906, 20464, 25872, 26859, 28138, 30696, 35812, 40928, 42207, 51744, 53718, 56276, 61392, 62671, 71624, 84414, 98483, 107436, 112552, 122784, 125342, 143248, 168828, 188013, 196966, 214872, 225104, 250684, 286496, 295449, 337656, 376026, 393932, 429744, 450208, 501368, 590898, 675312, 689381, 752052, 787864, 859488, 1002736, 1181796, 1350624, 1378762, 1504104, 1575728, 2005472, 2068143, 2363592, 2757524, 3008208, 3151456, 4136286, 4727184, 5515048, 6016416, 8272572, 9454368, 11030096, 16545144, 22060192, 33090288, 66180576]

約数ペア:

[(1, 66180576), (2, 33090288), (3, 22060192), (4, 16545144), (6, 11030096), (7, 9454368), (8, 8272572), (11, 6016416), (12, 5515048), (14, 4727184), (16, 4136286), (21, 3151456), (22, 3008208), (24, 2757524), (28, 2363592), (32, 2068143), (33, 2005472), (42, 1575728), (44, 1504104), (48, 1378762), (49, 1350624), (56, 1181796), (66, 1002736), (77, 859488), (84, 787864), (88, 752052), (96, 689381), (98, 675312), (112, 590898), (132, 501368), (147, 450208), (154, 429744), (168, 393932), (176, 376026), (196, 337656), (224, 295449), (231, 286496), (264, 250684), (294, 225104), (308, 214872), (336, 196966), (352, 188013), (392, 168828), (462, 143248), (528, 125342), (539, 122784), (588, 112552), (616, 107436), (672, 98483), (784, 84414), (924, 71624), (1056, 62671), (1078, 61392), (1176, 56276), (1232, 53718), (1279, 51744), (1568, 42207), (1617, 40928), (1848, 35812), (2156, 30696), (2352, 28138), (2464, 26859), (2558, 25872), (3234, 20464), (3696, 17906), (3837, 17248), (4312, 15348), (4704, 14069), (5116, 12936), (6468, 10232), (7392, 8953), (7674, 8624)]