81266028

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{34031}}^1$

素因数の和:34237

約数の個数: 24

約数和(自身を含む): 190579200

約数和(自身を除く): 109313172

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 34031, 68062, 102093, 136124, 204186, 408372, 6772169, 13544338, 20316507, 27088676, 40633014, 81266028]

約数ペア:

[(1, 81266028), (2, 40633014), (3, 27088676), (4, 20316507), (6, 13544338), (12, 6772169), (199, 408372), (398, 204186), (597, 136124), (796, 102093), (1194, 68062), (2388, 34031)]