72972103694

素因数分解:

$2^1\times 7^3\times {\mathrm{211}}^1\times {\mathrm{504139}}^1$

素因数の和:504373

約数の個数: 32

約数和(自身を含む): 128253216000

約数和(自身を除く): 55281112306

約数列:

[1, 2, 7, 14, 49, 98, 211, 343, 422, 686, 1477, 2954, 10339, 20678, 72373, 144746, 504139, 1008278, 3528973, 7057946, 24702811, 49405622, 106373329, 172919677, 212746658, 345839354, 744613303, 1489226606, 5212293121, 10424586242, 36486051847, 72972103694]

約数ペア:

[(1, 72972103694), (2, 36486051847), (7, 10424586242), (14, 5212293121), (49, 1489226606), (98, 744613303), (211, 345839354), (343, 212746658), (422, 172919677), (686, 106373329), (1477, 49405622), (2954, 24702811), (10339, 7057946), (20678, 3528973), (72373, 1008278), (144746, 504139)]