66687144

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 171849600

約数和(自身を除く): 105162456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 103, 106, 159, 206, 212, 309, 318, 412, 424, 509, 618, 636, 824, 1018, 1236, 1272, 1527, 2036, 2472, 3054, 4072, 5459, 6108, 10918, 12216, 16377, 21836, 26977, 32754, 43672, 52427, 53954, 65508, 80931, 104854, 107908, 131016, 157281, 161862, 209708, 215816, 314562, 323724, 419416, 629124, 647448, 1258248, 2778631, 5557262, 8335893, 11114524, 16671786, 22229048, 33343572, 66687144]

約数ペア:

[(1, 66687144), (2, 33343572), (3, 22229048), (4, 16671786), (6, 11114524), (8, 8335893), (12, 5557262), (24, 2778631), (53, 1258248), (103, 647448), (106, 629124), (159, 419416), (206, 323724), (212, 314562), (309, 215816), (318, 209708), (412, 161862), (424, 157281), (509, 131016), (618, 107908), (636, 104854), (824, 80931), (1018, 65508), (1236, 53954), (1272, 52427), (1527, 43672), (2036, 32754), (2472, 26977), (3054, 21836), (4072, 16377), (5459, 12216), (6108, 10918)]