78893874

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{60041}}^1$

素因数の和:60122

約数の個数: 24

約数和(自身を含む): 173281212

約数和(自身を除く): 94387338

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 60041, 120082, 180123, 360246, 540369, 1080738, 4382993, 8765986, 13148979, 26297958, 39446937, 78893874]

約数ペア:

[(1, 78893874), (2, 39446937), (3, 26297958), (6, 13148979), (9, 8765986), (18, 4382993), (73, 1080738), (146, 540369), (219, 360246), (438, 180123), (657, 120082), (1314, 60041)]