78090868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6679}}^1$

素因数の和:6799

約数の個数: 24

約数和(自身を含む): 142150400

約数和(自身を除く): 64059532

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 6679, 11692, 13358, 26716, 247123, 494246, 527641, 988492, 1055282, 2110564, 19522717, 39045434, 78090868]

約数ペア:

[(1, 78090868), (2, 39045434), (4, 19522717), (37, 2110564), (74, 1055282), (79, 988492), (148, 527641), (158, 494246), (316, 247123), (2923, 26716), (5846, 13358), (6679, 11692)]