78906044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3602

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 91792708

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 3527, 5593, 7054, 11186, 14108, 22372, 24689, 49378, 59959, 98756, 119918, 165769, 239836, 331538, 419713, 663076, 839426, 1160383, 1678852, 2320766, 2818073, 4641532, 5636146, 11272292, 19726511, 39453022, 78906044]

約数ペア:

[(1, 78906044), (2, 39453022), (4, 19726511), (7, 11272292), (14, 5636146), (17, 4641532), (28, 2818073), (34, 2320766), (47, 1678852), (68, 1160383), (94, 839426), (119, 663076), (188, 419713), (238, 331538), (329, 239836), (476, 165769), (658, 119918), (799, 98756), (1316, 59959), (1598, 49378), (3196, 24689), (3527, 22372), (5593, 14108), (7054, 11186)]