66886992

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 209808000

約数和(自身を除く): 142921008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 36, 38, 48, 54, 57, 58, 72, 76, 87, 108, 114, 116, 144, 152, 171, 174, 216, 228, 232, 261, 281, 304, 342, 348, 432, 456, 464, 513, 522, 551, 562, 684, 696, 783, 843, 912, 1026, 1044, 1102, 1124, 1368, 1392, 1566, 1653, 1686, 2052, 2088, 2204, 2248, 2529, 2736, 3132, 3306, 3372, 4104, 4176, 4408, 4496, 4959, 5058, 5339, 6264, 6612, 6744, 7587, 8149, 8208, 8816, 9918, 10116, 10678, 12528, 13224, 13488, 14877, 15174, 16017, 16298, 19836, 20232, 21356, 24447, 26448, 29754, 30348, 32034, 32596, 39672, 40464, 42712, 48051, 48894, 59508, 60696, 64068, 65192, 73341, 79344, 85424, 96102, 97788, 119016, 121392, 128136, 130384, 144153, 146682, 154831, 192204, 195576, 220023, 238032, 256272, 288306, 293364, 309662, 384408, 391152, 440046, 464493, 576612, 586728, 619324, 768816, 880092, 928986, 1153224, 1173456, 1238648, 1393479, 1760184, 1857972, 2306448, 2477296, 2786958, 3520368, 3715944, 4180437, 5573916, 7431888, 8360874, 11147832, 16721748, 22295664, 33443496, 66886992]

約数ペア:

[(1, 66886992), (2, 33443496), (3, 22295664), (4, 16721748), (6, 11147832), (8, 8360874), (9, 7431888), (12, 5573916), (16, 4180437), (18, 3715944), (19, 3520368), (24, 2786958), (27, 2477296), (29, 2306448), (36, 1857972), (38, 1760184), (48, 1393479), (54, 1238648), (57, 1173456), (58, 1153224), (72, 928986), (76, 880092), (87, 768816), (108, 619324), (114, 586728), (116, 576612), (144, 464493), (152, 440046), (171, 391152), (174, 384408), (216, 309662), (228, 293364), (232, 288306), (261, 256272), (281, 238032), (304, 220023), (342, 195576), (348, 192204), (432, 154831), (456, 146682), (464, 144153), (513, 130384), (522, 128136), (551, 121392), (562, 119016), (684, 97788), (696, 96102), (783, 85424), (843, 79344), (912, 73341), (1026, 65192), (1044, 64068), (1102, 60696), (1124, 59508), (1368, 48894), (1392, 48051), (1566, 42712), (1653, 40464), (1686, 39672), (2052, 32596), (2088, 32034), (2204, 30348), (2248, 29754), (2529, 26448), (2736, 24447), (3132, 21356), (3306, 20232), (3372, 19836), (4104, 16298), (4176, 16017), (4408, 15174), (4496, 14877), (4959, 13488), (5058, 13224), (5339, 12528), (6264, 10678), (6612, 10116), (6744, 9918), (7587, 8816), (8149, 8208)]