80382708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{318979}}^1$

素因数の和:318996

約数の個数: 36

約数和(自身を含む): 232217440

約数和(自身を除く): 151834732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 318979, 637958, 956937, 1275916, 1913874, 2232853, 2870811, 3827748, 4465706, 5741622, 6698559, 8931412, 11483244, 13397118, 20095677, 26794236, 40191354, 80382708]

約数ペア:

[(1, 80382708), (2, 40191354), (3, 26794236), (4, 20095677), (6, 13397118), (7, 11483244), (9, 8931412), (12, 6698559), (14, 5741622), (18, 4465706), (21, 3827748), (28, 2870811), (36, 2232853), (42, 1913874), (63, 1275916), (84, 956937), (126, 637958), (252, 318979)]