78380802

素因数分解:

$2^1\times 3^2\times {\mathrm{977}}^1\times {\mathrm{4457}}^1$

素因数の和:5442

約数の個数: 24

約数和(自身を含む): 170037036

約数和(自身を除く): 91656234

約数列:

[1, 2, 3, 6, 9, 18, 977, 1954, 2931, 4457, 5862, 8793, 8914, 13371, 17586, 26742, 40113, 80226, 4354489, 8708978, 13063467, 26126934, 39190401, 78380802]

約数ペア:

[(1, 78380802), (2, 39190401), (3, 26126934), (6, 13063467), (9, 8708978), (18, 4354489), (977, 80226), (1954, 40113), (2931, 26742), (4457, 17586), (5862, 13371), (8793, 8914)]