78237042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1003039}}^1$

素因数の和:1003057

約数の個数: 16

約数和(自身を含む): 168510720

約数和(自身を除く): 90273678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1003039, 2006078, 3009117, 6018234, 13039507, 26079014, 39118521, 78237042]

約数ペア:

[(1, 78237042), (2, 39118521), (3, 26079014), (6, 13039507), (13, 6018234), (26, 3009117), (39, 2006078), (78, 1003039)]