66587508

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15809}}^1$

素因数の和:15838

約数の個数: 60

約数和(自身を含む): 187474980

約数和(自身を除く): 120887472

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 15809, 31618, 47427, 63236, 94854, 142281, 189708, 205517, 284562, 411034, 426843, 569124, 616551, 822068, 853686, 1233102, 1280529, 1707372, 1849653, 2466204, 2561058, 3699306, 5122116, 5548959, 7398612, 11097918, 16646877, 22195836, 33293754, 66587508]

約数ペア:

[(1, 66587508), (2, 33293754), (3, 22195836), (4, 16646877), (6, 11097918), (9, 7398612), (12, 5548959), (13, 5122116), (18, 3699306), (26, 2561058), (27, 2466204), (36, 1849653), (39, 1707372), (52, 1280529), (54, 1233102), (78, 853686), (81, 822068), (108, 616551), (117, 569124), (156, 426843), (162, 411034), (234, 284562), (324, 205517), (351, 189708), (468, 142281), (702, 94854), (1053, 63236), (1404, 47427), (2106, 31618), (4212, 15809)]