87415728

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{6481}}^1$

素因数の和:6773

約数の個数: 40

約数和(自身を含む): 226662576

約数和(自身を除く): 139246848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6481, 6744, 12962, 13488, 19443, 25924, 38886, 51848, 77772, 103696, 155544, 311088, 1821161, 3642322, 5463483, 7284644, 10926966, 14569288, 21853932, 29138576, 43707864, 87415728]

約数ペア:

[(1, 87415728), (2, 43707864), (3, 29138576), (4, 21853932), (6, 14569288), (8, 10926966), (12, 7284644), (16, 5463483), (24, 3642322), (48, 1821161), (281, 311088), (562, 155544), (843, 103696), (1124, 77772), (1686, 51848), (2248, 38886), (3372, 25924), (4496, 19443), (6481, 13488), (6744, 12962)]