77987036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7433}}^1$

素因数の和:7541

約数の個数: 24

約数和(自身を含む): 141959664

約数和(自身を除く): 63972628

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 7433, 10492, 14866, 29732, 319619, 453413, 639238, 906826, 1278476, 1813652, 19496759, 38993518, 77987036]

約数ペア:

[(1, 77987036), (2, 38993518), (4, 19496759), (43, 1813652), (61, 1278476), (86, 906826), (122, 639238), (172, 453413), (244, 319619), (2623, 29732), (5246, 14866), (7433, 10492)]