78234498

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{1459}}^1$

素因数の和:1804

約数の個数: 40

約数和(自身を含む): 175953360

約数和(自身を除く): 97718862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 993, 1459, 1986, 2918, 2979, 4377, 5958, 8754, 8937, 13131, 17874, 26262, 26811, 39393, 53622, 78786, 118179, 236358, 482929, 965858, 1448787, 2897574, 4346361, 8692722, 13039083, 26078166, 39117249, 78234498]

約数ペア:

[(1, 78234498), (2, 39117249), (3, 26078166), (6, 13039083), (9, 8692722), (18, 4346361), (27, 2897574), (54, 1448787), (81, 965858), (162, 482929), (331, 236358), (662, 118179), (993, 78786), (1459, 53622), (1986, 39393), (2918, 26811), (2979, 26262), (4377, 17874), (5958, 13131), (8754, 8937)]