78461916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{502961}}^1$

素因数の和:502981

約数の個数: 24

約数和(自身を含む): 197161104

約数和(自身を除く): 118699188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 502961, 1005922, 1508883, 2011844, 3017766, 6035532, 6538493, 13076986, 19615479, 26153972, 39230958, 78461916]

約数ペア:

[(1, 78461916), (2, 39230958), (3, 26153972), (4, 19615479), (6, 13076986), (12, 6538493), (13, 6035532), (26, 3017766), (39, 2011844), (52, 1508883), (78, 1005922), (156, 502961)]