77231196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{306473}}^1$

素因数の和:306490

約数の個数: 36

約数和(自身を含む): 223113072

約数和(自身を除く): 145881876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 306473, 612946, 919419, 1225892, 1838838, 2145311, 2758257, 3677676, 4290622, 5516514, 6435933, 8581244, 11033028, 12871866, 19307799, 25743732, 38615598, 77231196]

約数ペア:

[(1, 77231196), (2, 38615598), (3, 25743732), (4, 19307799), (6, 12871866), (7, 11033028), (9, 8581244), (12, 6435933), (14, 5516514), (18, 4290622), (21, 3677676), (28, 2758257), (36, 2145311), (42, 1838838), (63, 1225892), (84, 919419), (126, 612946), (252, 306473)]