71812776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{427457}}^1$

素因数の和:427473

約数の個数: 32

約数和(自身を含む): 205179840

約数和(自身を除く): 133367064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 427457, 854914, 1282371, 1709828, 2564742, 2992199, 3419656, 5129484, 5984398, 8976597, 10258968, 11968796, 17953194, 23937592, 35906388, 71812776]

約数ペア:

[(1, 71812776), (2, 35906388), (3, 23937592), (4, 17953194), (6, 11968796), (7, 10258968), (8, 8976597), (12, 5984398), (14, 5129484), (21, 3419656), (24, 2992199), (28, 2564742), (42, 1709828), (56, 1282371), (84, 854914), (168, 427457)]