86138360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27967}}^1$

素因数の和:27996

約数の個数: 64

約数和(自身を含む): 241643520

約数和(自身を除く): 155505160

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, 27967, 55934, 111868, 139835, 195769, 223736, 279670, 307637, 391538, 559340, 615274, 783076, 978845, 1118680, 1230548, 1538185, 1566152, 1957690, 2153459, 2461096, 3076370, 3915380, 4306918, 6152740, 7830760, 8613836, 10767295, 12305480, 17227672, 21534590, 43069180, 86138360]

約数ペア:

[(1, 86138360), (2, 43069180), (4, 21534590), (5, 17227672), (7, 12305480), (8, 10767295), (10, 8613836), (11, 7830760), (14, 6152740), (20, 4306918), (22, 3915380), (28, 3076370), (35, 2461096), (40, 2153459), (44, 1957690), (55, 1566152), (56, 1538185), (70, 1230548), (77, 1118680), (88, 978845), (110, 783076), (140, 615274), (154, 559340), (220, 391538), (280, 307637), (308, 279670), (385, 223736), (440, 195769), (616, 139835), (770, 111868), (1540, 55934), (3080, 27967)]