81836326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1033}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 144875808

約数和(自身を除く): 63039482

約数列:

[1, 2, 11, 13, 22, 26, 143, 277, 286, 554, 1033, 2066, 3047, 3601, 6094, 7202, 11363, 13429, 22726, 26858, 39611, 79222, 147719, 286141, 295438, 572282, 3147551, 3719833, 6295102, 7439666, 40918163, 81836326]

約数ペア:

[(1, 81836326), (2, 40918163), (11, 7439666), (13, 6295102), (22, 3719833), (26, 3147551), (143, 572282), (277, 295438), (286, 286141), (554, 147719), (1033, 79222), (2066, 39611), (3047, 26858), (3601, 22726), (6094, 13429), (7202, 11363)]