64756656

素因数分解:

$2^4\times 3^2\times {\mathrm{449699}}^1$

素因数の和:449713

約数の個数: 30

約数和(自身を含む): 181229100

約数和(自身を除く): 116472444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449699, 899398, 1349097, 1798796, 2698194, 3597592, 4047291, 5396388, 7195184, 8094582, 10792776, 16189164, 21585552, 32378328, 64756656]

約数ペア:

[(1, 64756656), (2, 32378328), (3, 21585552), (4, 16189164), (6, 10792776), (8, 8094582), (9, 7195184), (12, 5396388), (16, 4047291), (18, 3597592), (24, 2698194), (36, 1798796), (48, 1349097), (72, 899398), (144, 449699)]