66219876

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{21143}}^1$

素因数の和:21185

約数の個数: 48

約数和(自身を含む): 177609600

約数和(自身を除く): 111389724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 21143, 42286, 63429, 84572, 126858, 190287, 253716, 380574, 570861, 613147, 761148, 1141722, 1226294, 1839441, 2283444, 2452588, 3678882, 5518323, 7357764, 11036646, 16554969, 22073292, 33109938, 66219876]

約数ペア:

[(1, 66219876), (2, 33109938), (3, 22073292), (4, 16554969), (6, 11036646), (9, 7357764), (12, 5518323), (18, 3678882), (27, 2452588), (29, 2283444), (36, 1839441), (54, 1226294), (58, 1141722), (87, 761148), (108, 613147), (116, 570861), (174, 380574), (261, 253716), (348, 190287), (522, 126858), (783, 84572), (1044, 63429), (1566, 42286), (3132, 21143)]