78690326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{547}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 139200768

約数和(自身を除く): 60510442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 503, 547, 1006, 1094, 5533, 6017, 6539, 7111, 11066, 12034, 13078, 14222, 71929, 78221, 143858, 156442, 275141, 550282, 3026551, 3576833, 6053102, 7153666, 39345163, 78690326]

約数ペア:

[(1, 78690326), (2, 39345163), (11, 7153666), (13, 6053102), (22, 3576833), (26, 3026551), (143, 550282), (286, 275141), (503, 156442), (547, 143858), (1006, 78221), (1094, 71929), (5533, 14222), (6017, 13078), (6539, 12034), (7111, 11066)]