78520554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1301}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 194987520

約数和(自身を除く): 116466966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 479, 958, 1301, 1437, 2602, 2874, 3353, 3903, 4311, 6706, 7806, 8622, 9107, 10059, 11709, 18214, 20118, 23418, 27321, 30177, 54642, 60354, 81963, 163926, 623179, 1246358, 1869537, 3739074, 4362253, 5608611, 8724506, 11217222, 13086759, 26173518, 39260277, 78520554]

約数ペア:

[(1, 78520554), (2, 39260277), (3, 26173518), (6, 13086759), (7, 11217222), (9, 8724506), (14, 5608611), (18, 4362253), (21, 3739074), (42, 1869537), (63, 1246358), (126, 623179), (479, 163926), (958, 81963), (1301, 60354), (1437, 54642), (2602, 30177), (2874, 27321), (3353, 23418), (3903, 20118), (4311, 18214), (6706, 11709), (7806, 10059), (8622, 9107)]