66087216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 204059856

約数和(自身を除く): 137972640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 821, 936, 1032, 1118, 1548, 1642, 1677, 1872, 2064, 2236, 2463, 3096, 3284, 3354, 4472, 4926, 5031, 6192, 6568, 6708, 7389, 8944, 9852, 10062, 10673, 13136, 13416, 14778, 19704, 20124, 21346, 26832, 29556, 32019, 35303, 39408, 40248, 42692, 59112, 64038, 70606, 80496, 85384, 96057, 105909, 118224, 128076, 141212, 170768, 192114, 211818, 256152, 282424, 317727, 384228, 423636, 458939, 512304, 564848, 635454, 768456, 847272, 917878, 1270908, 1376817, 1536912, 1694544, 1835756, 2541816, 2753634, 3671512, 4130451, 5083632, 5507268, 7343024, 8260902, 11014536, 16521804, 22029072, 33043608, 66087216]

約数ペア:

[(1, 66087216), (2, 33043608), (3, 22029072), (4, 16521804), (6, 11014536), (8, 8260902), (9, 7343024), (12, 5507268), (13, 5083632), (16, 4130451), (18, 3671512), (24, 2753634), (26, 2541816), (36, 1835756), (39, 1694544), (43, 1536912), (48, 1376817), (52, 1270908), (72, 917878), (78, 847272), (86, 768456), (104, 635454), (117, 564848), (129, 512304), (144, 458939), (156, 423636), (172, 384228), (208, 317727), (234, 282424), (258, 256152), (312, 211818), (344, 192114), (387, 170768), (468, 141212), (516, 128076), (559, 118224), (624, 105909), (688, 96057), (774, 85384), (821, 80496), (936, 70606), (1032, 64038), (1118, 59112), (1548, 42692), (1642, 40248), (1677, 39408), (1872, 35303), (2064, 32019), (2236, 29556), (2463, 26832), (3096, 21346), (3284, 20124), (3354, 19704), (4472, 14778), (4926, 13416), (5031, 13136), (6192, 10673), (6568, 10062), (6708, 9852), (7389, 8944)]