71236656

素因数分解:

$2^4\times 3^2\times {\mathrm{494699}}^1$

素因数の和:494713

約数の個数: 30

約数和(自身を含む): 199364100

約数和(自身を除く): 128127444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 494699, 989398, 1484097, 1978796, 2968194, 3957592, 4452291, 5936388, 7915184, 8904582, 11872776, 17809164, 23745552, 35618328, 71236656]

約数ペア:

[(1, 71236656), (2, 35618328), (3, 23745552), (4, 17809164), (6, 11872776), (8, 8904582), (9, 7915184), (12, 5936388), (16, 4452291), (18, 3957592), (24, 2968194), (36, 1978796), (48, 1484097), (72, 989398), (144, 494699)]