80885826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3361}}^1$

素因数の和:3567

約数の個数: 48

約数和(自身を含む): 201397248

約数和(自身を除く): 120511422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1337, 1719, 2674, 3361, 3438, 4011, 6722, 8022, 10083, 12033, 20166, 23527, 24066, 30249, 47054, 60498, 70581, 141162, 211743, 423486, 641951, 1283902, 1925853, 3851706, 4493657, 5777559, 8987314, 11555118, 13480971, 26961942, 40442913, 80885826]

約数ペア:

[(1, 80885826), (2, 40442913), (3, 26961942), (6, 13480971), (7, 11555118), (9, 8987314), (14, 5777559), (18, 4493657), (21, 3851706), (42, 1925853), (63, 1283902), (126, 641951), (191, 423486), (382, 211743), (573, 141162), (1146, 70581), (1337, 60498), (1719, 47054), (2674, 30249), (3361, 24066), (3438, 23527), (4011, 20166), (6722, 12033), (8022, 10083)]