87337844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 172005120

約数和(自身を除く): 84667276

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 157, 188, 269, 314, 517, 538, 628, 1034, 1076, 1727, 2068, 2959, 3454, 5918, 6908, 7379, 11836, 12643, 14758, 25286, 29516, 42233, 50572, 81169, 84466, 139073, 162338, 168932, 278146, 324676, 464563, 556292, 929126, 1858252, 1984951, 3969902, 7939804, 21834461, 43668922, 87337844]

約数ペア:

[(1, 87337844), (2, 43668922), (4, 21834461), (11, 7939804), (22, 3969902), (44, 1984951), (47, 1858252), (94, 929126), (157, 556292), (188, 464563), (269, 324676), (314, 278146), (517, 168932), (538, 162338), (628, 139073), (1034, 84466), (1076, 81169), (1727, 50572), (2068, 42233), (2959, 29516), (3454, 25286), (5918, 14758), (6908, 12643), (7379, 11836)]