68180196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21937}}^1$

素因数の和:21988

約数の個数: 48

約数和(自身を含む): 186736256

約数和(自身を除く): 118556060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 21937, 43874, 65811, 87748, 131622, 153559, 263244, 307118, 460677, 614236, 811669, 921354, 1623338, 1842708, 2435007, 3246676, 4870014, 5681683, 9740028, 11363366, 17045049, 22726732, 34090098, 68180196]

約数ペア:

[(1, 68180196), (2, 34090098), (3, 22726732), (4, 17045049), (6, 11363366), (7, 9740028), (12, 5681683), (14, 4870014), (21, 3246676), (28, 2435007), (37, 1842708), (42, 1623338), (74, 921354), (84, 811669), (111, 614236), (148, 460677), (222, 307118), (259, 263244), (444, 153559), (518, 131622), (777, 87748), (1036, 65811), (1554, 43874), (3108, 21937)]