78919386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144541}}^1$

素因数の和:144566

約数の個数: 32

約数和(自身を含む): 194264448

約数和(自身を除く): 115345062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 144541, 289082, 433623, 867246, 1011787, 1879033, 2023574, 3035361, 3758066, 5637099, 6070722, 11274198, 13153231, 26306462, 39459693, 78919386]

約数ペア:

[(1, 78919386), (2, 39459693), (3, 26306462), (6, 13153231), (7, 11274198), (13, 6070722), (14, 5637099), (21, 3758066), (26, 3035361), (39, 2023574), (42, 1879033), (78, 1011787), (91, 867246), (182, 433623), (273, 289082), (546, 144541)]