86012080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13963}}^1$

素因数の和:13994

約数の個数: 80

約数和(自身を含む): 249341184

約数和(自身を除く): 163329104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 13963, 27926, 55852, 69815, 97741, 111704, 139630, 153593, 195482, 223408, 279260, 307186, 390964, 488705, 558520, 614372, 767965, 781928, 977410, 1075151, 1117040, 1228744, 1535930, 1563856, 1954820, 2150302, 2457488, 3071860, 3909640, 4300604, 5375755, 6143720, 7819280, 8601208, 10751510, 12287440, 17202416, 21503020, 43006040, 86012080]

約数ペア:

[(1, 86012080), (2, 43006040), (4, 21503020), (5, 17202416), (7, 12287440), (8, 10751510), (10, 8601208), (11, 7819280), (14, 6143720), (16, 5375755), (20, 4300604), (22, 3909640), (28, 3071860), (35, 2457488), (40, 2150302), (44, 1954820), (55, 1563856), (56, 1535930), (70, 1228744), (77, 1117040), (80, 1075151), (88, 977410), (110, 781928), (112, 767965), (140, 614372), (154, 558520), (176, 488705), (220, 390964), (280, 307186), (308, 279260), (385, 223408), (440, 195482), (560, 153593), (616, 139630), (770, 111704), (880, 97741), (1232, 69815), (1540, 55852), (3080, 27926), (6160, 13963)]