80749242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8779}}^1$

素因数の和:8867

約数の個数: 48

約数和(自身を含む): 202712640

約数和(自身を除く): 121963398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 8779, 9198, 17558, 26337, 52674, 61453, 79011, 122906, 158022, 184359, 368718, 553077, 640867, 1106154, 1281734, 1922601, 3845202, 4486069, 5767803, 8972138, 11535606, 13458207, 26916414, 40374621, 80749242]

約数ペア:

[(1, 80749242), (2, 40374621), (3, 26916414), (6, 13458207), (7, 11535606), (9, 8972138), (14, 5767803), (18, 4486069), (21, 3845202), (42, 1922601), (63, 1281734), (73, 1106154), (126, 640867), (146, 553077), (219, 368718), (438, 184359), (511, 158022), (657, 122906), (1022, 79011), (1314, 61453), (1533, 52674), (3066, 26337), (4599, 17558), (8779, 9198)]