86871402

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{61091}}^1$

素因数の和:61178

約数の個数: 24

約数和(自身を含む): 190607040

約数和(自身を除く): 103735638

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 61091, 122182, 183273, 366546, 549819, 1099638, 4826189, 9652378, 14478567, 28957134, 43435701, 86871402]

約数ペア:

[(1, 86871402), (2, 43435701), (3, 28957134), (6, 14478567), (9, 9652378), (18, 4826189), (79, 1099638), (158, 549819), (237, 366546), (474, 183273), (711, 122182), (1422, 61091)]