85690212

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 205873920

約数和(自身を除く): 120183708

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 137, 141, 188, 274, 282, 411, 548, 564, 822, 1109, 1644, 2218, 3327, 4436, 6439, 6654, 12878, 13308, 19317, 25756, 38634, 52123, 77268, 104246, 151933, 156369, 208492, 303866, 312738, 455799, 607732, 625476, 911598, 1823196, 7140851, 14281702, 21422553, 28563404, 42845106, 85690212]

約数ペア:

[(1, 85690212), (2, 42845106), (3, 28563404), (4, 21422553), (6, 14281702), (12, 7140851), (47, 1823196), (94, 911598), (137, 625476), (141, 607732), (188, 455799), (274, 312738), (282, 303866), (411, 208492), (548, 156369), (564, 151933), (822, 104246), (1109, 77268), (1644, 52123), (2218, 38634), (3327, 25756), (4436, 19317), (6439, 13308), (6654, 12878)]