66281292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23911}}^1$

素因数の和:23939

約数の個数: 72

約数和(自身を含む): 208895232

約数和(自身を除く): 142613940

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 23911, 47822, 71733, 95644, 143466, 167377, 215199, 263021, 286932, 334754, 430398, 502131, 526042, 669508, 789063, 860796, 1004262, 1052084, 1506393, 1578126, 1841147, 2008524, 2367189, 3012786, 3156252, 3682294, 4734378, 5523441, 6025572, 7364588, 9468756, 11046882, 16570323, 22093764, 33140646, 66281292]

約数ペア:

[(1, 66281292), (2, 33140646), (3, 22093764), (4, 16570323), (6, 11046882), (7, 9468756), (9, 7364588), (11, 6025572), (12, 5523441), (14, 4734378), (18, 3682294), (21, 3156252), (22, 3012786), (28, 2367189), (33, 2008524), (36, 1841147), (42, 1578126), (44, 1506393), (63, 1052084), (66, 1004262), (77, 860796), (84, 789063), (99, 669508), (126, 526042), (132, 502131), (154, 430398), (198, 334754), (231, 286932), (252, 263021), (308, 215199), (396, 167377), (462, 143466), (693, 95644), (924, 71733), (1386, 47822), (2772, 23911)]