78816762

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{19121}}^1$

素因数の和:19358

約数の個数: 24

約数和(自身を含む): 171524340

約数和(自身を除く): 92707578

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 19121, 38242, 57363, 114726, 172089, 344178, 4378709, 8757418, 13136127, 26272254, 39408381, 78816762]

約数ペア:

[(1, 78816762), (2, 39408381), (3, 26272254), (6, 13136127), (9, 8757418), (18, 4378709), (229, 344178), (458, 172089), (687, 114726), (1374, 57363), (2061, 38242), (4122, 19121)]