80345006

素因数分解:

$2^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 141566400

約数和(自身を除く): 61221394

約数列:

[1, 2, 7, 14, 49, 98, 173, 343, 346, 677, 686, 1211, 1354, 2422, 4739, 8477, 9478, 16954, 33173, 59339, 66346, 117121, 118678, 232211, 234242, 464422, 819847, 1639694, 5738929, 11477858, 40172503, 80345006]

約数ペア:

[(1, 80345006), (2, 40172503), (7, 11477858), (14, 5738929), (49, 1639694), (98, 819847), (173, 464422), (343, 234242), (346, 232211), (677, 118678), (686, 117121), (1211, 66346), (1354, 59339), (2422, 33173), (4739, 16954), (8477, 9478)]