78414112

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1230

約数の個数: 72

約数和(自身を含む): 183916656

約数和(自身を除く): 105502544

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, 1163, 1204, 1376, 1568, 2107, 2326, 2408, 4214, 4652, 4816, 8141, 8428, 9304, 9632, 16282, 16856, 18608, 32564, 33712, 37216, 50009, 56987, 65128, 67424, 100018, 113974, 130256, 200036, 227948, 260512, 350063, 400072, 455896, 700126, 800144, 911792, 1400252, 1600288, 1823584, 2450441, 2800504, 4900882, 5601008, 9801764, 11202016, 19603528, 39207056, 78414112]

約数ペア:

[(1, 78414112), (2, 39207056), (4, 19603528), (7, 11202016), (8, 9801764), (14, 5601008), (16, 4900882), (28, 2800504), (32, 2450441), (43, 1823584), (49, 1600288), (56, 1400252), (86, 911792), (98, 800144), (112, 700126), (172, 455896), (196, 400072), (224, 350063), (301, 260512), (344, 227948), (392, 200036), (602, 130256), (688, 113974), (784, 100018), (1163, 67424), (1204, 65128), (1376, 56987), (1568, 50009), (2107, 37216), (2326, 33712), (2408, 32564), (4214, 18608), (4652, 16856), (4816, 16282), (8141, 9632), (8428, 9304)]