85009064

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 187353600

約数和(自身を除く): 102344536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 139, 163, 268, 278, 326, 469, 536, 556, 652, 938, 973, 1112, 1141, 1304, 1876, 1946, 2282, 3752, 3892, 4564, 7784, 9128, 9313, 10921, 18626, 21842, 22657, 37252, 43684, 45314, 65191, 74504, 76447, 87368, 90628, 130382, 152894, 158599, 181256, 260764, 305788, 317198, 521528, 611576, 634396, 1268792, 1518019, 3036038, 6072076, 10626133, 12144152, 21252266, 42504532, 85009064]

約数ペア:

[(1, 85009064), (2, 42504532), (4, 21252266), (7, 12144152), (8, 10626133), (14, 6072076), (28, 3036038), (56, 1518019), (67, 1268792), (134, 634396), (139, 611576), (163, 521528), (268, 317198), (278, 305788), (326, 260764), (469, 181256), (536, 158599), (556, 152894), (652, 130382), (938, 90628), (973, 87368), (1112, 76447), (1141, 74504), (1304, 65191), (1876, 45314), (1946, 43684), (2282, 37252), (3752, 22657), (3892, 21842), (4564, 18626), (7784, 10921), (9128, 9313)]