82398876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4649}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 220819200

約数和(自身を除く): 138420324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 4649, 5908, 8862, 9298, 13947, 17724, 18596, 27894, 32543, 55788, 65086, 97629, 130172, 195258, 390516, 980939, 1961878, 2942817, 3923756, 5885634, 6866573, 11771268, 13733146, 20599719, 27466292, 41199438, 82398876]

約数ペア:

[(1, 82398876), (2, 41199438), (3, 27466292), (4, 20599719), (6, 13733146), (7, 11771268), (12, 6866573), (14, 5885634), (21, 3923756), (28, 2942817), (42, 1961878), (84, 980939), (211, 390516), (422, 195258), (633, 130172), (844, 97629), (1266, 65086), (1477, 55788), (2532, 32543), (2954, 27894), (4431, 18596), (4649, 17724), (5908, 13947), (8862, 9298)]