180089504

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2738

約数の個数: 72

約数和(自身を含む): 422186688

約数和(自身を除く): 242097184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1204, 1376, 1568, 2107, 2408, 2671, 4214, 4816, 5342, 8428, 9632, 10684, 16856, 18697, 21368, 33712, 37394, 42736, 67424, 74788, 85472, 114853, 130879, 149576, 229706, 261758, 299152, 459412, 523516, 598304, 803971, 918824, 1047032, 1607942, 1837648, 2094064, 3215884, 3675296, 4188128, 5627797, 6431768, 11255594, 12863536, 22511188, 25727072, 45022376, 90044752, 180089504]

約数ペア:

[(1, 180089504), (2, 90044752), (4, 45022376), (7, 25727072), (8, 22511188), (14, 12863536), (16, 11255594), (28, 6431768), (32, 5627797), (43, 4188128), (49, 3675296), (56, 3215884), (86, 2094064), (98, 1837648), (112, 1607942), (172, 1047032), (196, 918824), (224, 803971), (301, 598304), (344, 523516), (392, 459412), (602, 299152), (688, 261758), (784, 229706), (1204, 149576), (1376, 130879), (1568, 114853), (2107, 85472), (2408, 74788), (2671, 67424), (4214, 42736), (4816, 37394), (5342, 33712), (8428, 21368), (9632, 18697), (10684, 16856)]