77892516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18493}}^1$

素因数の和:18522

約数の個数: 60

約数和(自身を含む): 219301852

約数和(自身を除く): 141409336

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 18493, 36986, 55479, 73972, 110958, 166437, 221916, 240409, 332874, 480818, 499311, 665748, 721227, 961636, 998622, 1442454, 1497933, 1997244, 2163681, 2884908, 2995866, 4327362, 5991732, 6491043, 8654724, 12982086, 19473129, 25964172, 38946258, 77892516]

約数ペア:

[(1, 77892516), (2, 38946258), (3, 25964172), (4, 19473129), (6, 12982086), (9, 8654724), (12, 6491043), (13, 5991732), (18, 4327362), (26, 2995866), (27, 2884908), (36, 2163681), (39, 1997244), (52, 1497933), (54, 1442454), (78, 998622), (81, 961636), (108, 721227), (117, 665748), (156, 499311), (162, 480818), (234, 332874), (324, 240409), (351, 221916), (468, 166437), (702, 110958), (1053, 73972), (1404, 55479), (2106, 36986), (4212, 18493)]