84505960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27437}}^1$

素因数の和:27466

約数の個数: 64

約数和(自身を含む): 237064320

約数和(自身を除く): 152558360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 27437, 54874, 109748, 137185, 192059, 219496, 274370, 301807, 384118, 548740, 603614, 768236, 960295, 1097480, 1207228, 1509035, 1536472, 1920590, 2112649, 2414456, 3018070, 3841180, 4225298, 6036140, 7682360, 8450596, 10563245, 12072280, 16901192, 21126490, 42252980, 84505960]

約数ペア:

[(1, 84505960), (2, 42252980), (4, 21126490), (5, 16901192), (7, 12072280), (8, 10563245), (10, 8450596), (11, 7682360), (14, 6036140), (20, 4225298), (22, 3841180), (28, 3018070), (35, 2414456), (40, 2112649), (44, 1920590), (55, 1536472), (56, 1509035), (70, 1207228), (77, 1097480), (88, 960295), (110, 768236), (140, 603614), (154, 548740), (220, 384118), (280, 301807), (308, 274370), (385, 219496), (440, 192059), (616, 137185), (770, 109748), (1540, 54874), (3080, 27437)]