80707356

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{4457}}^1$

素因数の和:4970

約数の個数: 36

約数和(自身を含む): 204461712

約数和(自身を除く): 123754356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1509, 2012, 3018, 4457, 4527, 6036, 8914, 9054, 13371, 17828, 18108, 26742, 40113, 53484, 80226, 160452, 2241871, 4483742, 6725613, 8967484, 13451226, 20176839, 26902452, 40353678, 80707356]

約数ペア:

[(1, 80707356), (2, 40353678), (3, 26902452), (4, 20176839), (6, 13451226), (9, 8967484), (12, 6725613), (18, 4483742), (36, 2241871), (503, 160452), (1006, 80226), (1509, 53484), (2012, 40113), (3018, 26742), (4457, 18108), (4527, 17828), (6036, 13371), (8914, 9054)]