86572640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7027}}^1$

素因数の和:7060

約数の個数: 96

約数和(自身を含む): 255032064

約数和(自身を除く): 168459424

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 7027, 12320, 14054, 28108, 35135, 49189, 56216, 70270, 77297, 98378, 112432, 140540, 154594, 196756, 224864, 245945, 281080, 309188, 386485, 393512, 491890, 541079, 562160, 618376, 772970, 787024, 983780, 1082158, 1124320, 1236752, 1545940, 1574048, 1967560, 2164316, 2473504, 2705395, 3091880, 3935120, 4328632, 5410790, 6183760, 7870240, 8657264, 10821580, 12367520, 17314528, 21643160, 43286320, 86572640]

約数ペア:

[(1, 86572640), (2, 43286320), (4, 21643160), (5, 17314528), (7, 12367520), (8, 10821580), (10, 8657264), (11, 7870240), (14, 6183760), (16, 5410790), (20, 4328632), (22, 3935120), (28, 3091880), (32, 2705395), (35, 2473504), (40, 2164316), (44, 1967560), (55, 1574048), (56, 1545940), (70, 1236752), (77, 1124320), (80, 1082158), (88, 983780), (110, 787024), (112, 772970), (140, 618376), (154, 562160), (160, 541079), (176, 491890), (220, 393512), (224, 386485), (280, 309188), (308, 281080), (352, 245945), (385, 224864), (440, 196756), (560, 154594), (616, 140540), (770, 112432), (880, 98378), (1120, 77297), (1232, 70270), (1540, 56216), (1760, 49189), (2464, 35135), (3080, 28108), (6160, 14054), (7027, 12320)]