81226314

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{38569}}^1$

素因数の和:38596

約数の個数: 40

約数和(自身を含む): 196012740

約数和(自身を除く): 114786426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 38569, 77138, 115707, 231414, 347121, 501397, 694242, 1002794, 1041363, 1504191, 2082726, 3008382, 3124089, 4512573, 6248178, 9025146, 13537719, 27075438, 40613157, 81226314]

約数ペア:

[(1, 81226314), (2, 40613157), (3, 27075438), (6, 13537719), (9, 9025146), (13, 6248178), (18, 4512573), (26, 3124089), (27, 3008382), (39, 2082726), (54, 1504191), (78, 1041363), (81, 1002794), (117, 694242), (162, 501397), (234, 347121), (351, 231414), (702, 115707), (1053, 77138), (2106, 38569)]