78354858

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1129}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 161092800

約数和(自身を除く): 82737942

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 269, 538, 807, 1129, 1614, 2258, 3387, 6774, 11567, 23134, 34701, 48547, 69402, 97094, 145641, 291282, 303701, 607402, 911103, 1822206, 13059143, 26118286, 39177429, 78354858]

約数ペア:

[(1, 78354858), (2, 39177429), (3, 26118286), (6, 13059143), (43, 1822206), (86, 911103), (129, 607402), (258, 303701), (269, 291282), (538, 145641), (807, 97094), (1129, 69402), (1614, 48547), (2258, 34701), (3387, 23134), (6774, 11567)]