77487966

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9851}}^1$

素因数の和:9901

約数の個数: 48

約数和(自身を含む): 184429440

約数和(自身を除く): 106941474

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 9851, 19702, 29553, 59106, 88659, 177318, 187169, 226573, 374338, 453146, 561507, 679719, 1123014, 1359438, 1684521, 2039157, 3369042, 4078314, 4304887, 8609774, 12914661, 25829322, 38743983, 77487966]

約数ペア:

[(1, 77487966), (2, 38743983), (3, 25829322), (6, 12914661), (9, 8609774), (18, 4304887), (19, 4078314), (23, 3369042), (38, 2039157), (46, 1684521), (57, 1359438), (69, 1123014), (114, 679719), (138, 561507), (171, 453146), (207, 374338), (342, 226573), (414, 187169), (437, 177318), (874, 88659), (1311, 59106), (2622, 29553), (3933, 19702), (7866, 9851)]