81455874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4013}}^1$

素因数の和:4234

約数の個数: 32

約数和(自身を含む): 173404800

約数和(自身を除く): 91948926

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 199, 398, 597, 1194, 3383, 4013, 6766, 8026, 10149, 12039, 20298, 24078, 68221, 136442, 204663, 409326, 798587, 1597174, 2395761, 4791522, 13575979, 27151958, 40727937, 81455874]

約数ペア:

[(1, 81455874), (2, 40727937), (3, 27151958), (6, 13575979), (17, 4791522), (34, 2395761), (51, 1597174), (102, 798587), (199, 409326), (398, 204663), (597, 136442), (1194, 68221), (3383, 24078), (4013, 20298), (6766, 12039), (8026, 10149)]