77889216

素因数分解:

$2^6\times 3^1\times {\mathrm{509}}^1\times {\mathrm{797}}^1$

素因数の和:1321

約数の個数: 56

約数和(自身を含む): 206745840

約数和(自身を除く): 128856624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 509, 797, 1018, 1527, 1594, 2036, 2391, 3054, 3188, 4072, 4782, 6108, 6376, 8144, 9564, 12216, 12752, 16288, 19128, 24432, 25504, 32576, 38256, 48864, 51008, 76512, 97728, 153024, 405673, 811346, 1217019, 1622692, 2434038, 3245384, 4868076, 6490768, 9736152, 12981536, 19472304, 25963072, 38944608, 77889216]

約数ペア:

[(1, 77889216), (2, 38944608), (3, 25963072), (4, 19472304), (6, 12981536), (8, 9736152), (12, 6490768), (16, 4868076), (24, 3245384), (32, 2434038), (48, 1622692), (64, 1217019), (96, 811346), (192, 405673), (509, 153024), (797, 97728), (1018, 76512), (1527, 51008), (1594, 48864), (2036, 38256), (2391, 32576), (3054, 25504), (3188, 24432), (4072, 19128), (4782, 16288), (6108, 12752), (6376, 12216), (8144, 9564)]