78388236

素因数分解:

$2^2\times 3^4\times {\mathrm{241939}}^1$

素因数の和:241955

約数の個数: 30

約数和(自身を含む): 204923180

約数和(自身を除く): 126534944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 241939, 483878, 725817, 967756, 1451634, 2177451, 2903268, 4354902, 6532353, 8709804, 13064706, 19597059, 26129412, 39194118, 78388236]

約数ペア:

[(1, 78388236), (2, 39194118), (3, 26129412), (4, 19597059), (6, 13064706), (9, 8709804), (12, 6532353), (18, 4354902), (27, 2903268), (36, 2177451), (54, 1451634), (81, 967756), (108, 725817), (162, 483878), (324, 241939)]