80623441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 91782720

約数和(自身を除く): 11159279

約数列:

[1, 19, 23, 53, 59, 437, 1007, 1121, 1219, 1357, 3127, 3481, 23161, 25783, 59413, 66139, 71921, 80063, 184493, 1366499, 1521197, 3505367, 4243339, 80623441]

約数ペア:

[(1, 80623441), (19, 4243339), (23, 3505367), (53, 1521197), (59, 1366499), (437, 184493), (1007, 80063), (1121, 71921), (1219, 66139), (1357, 59413), (3127, 25783), (3481, 23161)]