85618148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 193588416

約数和(自身を除く): 107970268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 683, 814, 847, 1036, 1366, 1628, 1694, 2732, 2849, 3388, 4477, 4781, 5698, 7513, 8954, 9562, 11396, 15026, 17908, 19124, 25271, 30052, 31339, 50542, 52591, 62678, 82643, 101084, 105182, 125356, 165286, 176897, 210364, 277981, 330572, 353794, 555962, 578501, 707588, 1111924, 1157002, 1945867, 2314004, 3057791, 3891734, 6115582, 7783468, 12231164, 21404537, 42809074, 85618148]

約数ペア:

[(1, 85618148), (2, 42809074), (4, 21404537), (7, 12231164), (11, 7783468), (14, 6115582), (22, 3891734), (28, 3057791), (37, 2314004), (44, 1945867), (74, 1157002), (77, 1111924), (121, 707588), (148, 578501), (154, 555962), (242, 353794), (259, 330572), (308, 277981), (407, 210364), (484, 176897), (518, 165286), (683, 125356), (814, 105182), (847, 101084), (1036, 82643), (1366, 62678), (1628, 52591), (1694, 50542), (2732, 31339), (2849, 30052), (3388, 25271), (4477, 19124), (4781, 17908), (5698, 15026), (7513, 11396), (8954, 9562)]