82519216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 183988224

約数和(自身を除く): 101469008

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 208, 299, 367, 368, 376, 598, 611, 734, 752, 1081, 1196, 1222, 1468, 2162, 2392, 2444, 2936, 4324, 4771, 4784, 4888, 5872, 8441, 8648, 9542, 9776, 14053, 16882, 17249, 17296, 19084, 28106, 33764, 34498, 38168, 56212, 67528, 68996, 76336, 109733, 112424, 135056, 137992, 219466, 224237, 224848, 275984, 396727, 438932, 448474, 793454, 877864, 896948, 1586908, 1755728, 1793896, 3173816, 3587792, 5157451, 6347632, 10314902, 20629804, 41259608, 82519216]

約数ペア:

[(1, 82519216), (2, 41259608), (4, 20629804), (8, 10314902), (13, 6347632), (16, 5157451), (23, 3587792), (26, 3173816), (46, 1793896), (47, 1755728), (52, 1586908), (92, 896948), (94, 877864), (104, 793454), (184, 448474), (188, 438932), (208, 396727), (299, 275984), (367, 224848), (368, 224237), (376, 219466), (598, 137992), (611, 135056), (734, 112424), (752, 109733), (1081, 76336), (1196, 68996), (1222, 67528), (1468, 56212), (2162, 38168), (2392, 34498), (2444, 33764), (2936, 28106), (4324, 19084), (4771, 17296), (4784, 17249), (4888, 16882), (5872, 14053), (8441, 9776), (8648, 9542)]