89040616

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 197683200

約数和(自身を除く): 108642584

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 103, 172, 206, 301, 344, 359, 412, 602, 718, 721, 824, 1204, 1436, 1442, 2408, 2513, 2872, 2884, 4429, 5026, 5768, 8858, 10052, 15437, 17716, 20104, 30874, 31003, 35432, 36977, 61748, 62006, 73954, 108059, 123496, 124012, 147908, 216118, 248024, 258839, 295816, 432236, 517678, 864472, 1035356, 1590011, 2070712, 3180022, 6360044, 11130077, 12720088, 22260154, 44520308, 89040616]

約数ペア:

[(1, 89040616), (2, 44520308), (4, 22260154), (7, 12720088), (8, 11130077), (14, 6360044), (28, 3180022), (43, 2070712), (56, 1590011), (86, 1035356), (103, 864472), (172, 517678), (206, 432236), (301, 295816), (344, 258839), (359, 248024), (412, 216118), (602, 147908), (718, 124012), (721, 123496), (824, 108059), (1204, 73954), (1436, 62006), (1442, 61748), (2408, 36977), (2513, 35432), (2872, 31003), (2884, 30874), (4429, 20104), (5026, 17716), (5768, 15437), (8858, 10052)]