77838948

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{65521}}^1$

素因数の和:65545

約数の個数: 48

約数和(自身を含む): 220153920

約数和(自身を除く): 142314972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 65521, 131042, 196563, 262084, 393126, 589689, 720731, 786252, 1179378, 1441462, 1769067, 2162193, 2358756, 2882924, 3538134, 4324386, 6486579, 7076268, 8648772, 12973158, 19459737, 25946316, 38919474, 77838948]

約数ペア:

[(1, 77838948), (2, 38919474), (3, 25946316), (4, 19459737), (6, 12973158), (9, 8648772), (11, 7076268), (12, 6486579), (18, 4324386), (22, 3538134), (27, 2882924), (33, 2358756), (36, 2162193), (44, 1769067), (54, 1441462), (66, 1179378), (99, 786252), (108, 720731), (132, 589689), (198, 393126), (297, 262084), (396, 196563), (594, 131042), (1188, 65521)]