122878804548

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1\times {\mathrm{67679}}^1$

素因数の和:69888

約数の個数: 48

約数和(自身を含む): 290896220160

約数和(自身を除く): 168017415612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2131, 4262, 6393, 8524, 12786, 25572, 67679, 135358, 151301, 203037, 270716, 302602, 406074, 453903, 605204, 812148, 907806, 1815612, 4805209, 9610418, 14415627, 19220836, 28831254, 57662508, 144223949, 288447898, 432671847, 576895796, 865343694, 1730687388, 10239900379, 20479800758, 30719701137, 40959601516, 61439402274, 122878804548]

約数ペア:

[(1, 122878804548), (2, 61439402274), (3, 40959601516), (4, 30719701137), (6, 20479800758), (12, 10239900379), (71, 1730687388), (142, 865343694), (213, 576895796), (284, 432671847), (426, 288447898), (852, 144223949), (2131, 57662508), (4262, 28831254), (6393, 19220836), (8524, 14415627), (12786, 9610418), (25572, 4805209), (67679, 1815612), (135358, 907806), (151301, 812148), (203037, 605204), (270716, 453903), (302602, 406074)]