87981234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4919}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 192706560

約数和(自身を除く): 104725326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 542, 813, 1626, 2981, 4919, 5962, 8943, 9838, 14757, 17886, 29514, 54109, 108218, 162327, 324654, 1333049, 2666098, 3999147, 7998294, 14663539, 29327078, 43990617, 87981234]

約数ペア:

[(1, 87981234), (2, 43990617), (3, 29327078), (6, 14663539), (11, 7998294), (22, 3999147), (33, 2666098), (66, 1333049), (271, 324654), (542, 162327), (813, 108218), (1626, 54109), (2981, 29514), (4919, 17886), (5962, 14757), (8943, 9838)]