81024876

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{23203}}^1$

素因数の和:23310

約数の個数: 36

約数和(自身を含む): 206933272

約数和(自身を除く): 125908396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 23203, 46406, 69609, 92812, 139218, 208827, 278436, 417654, 835308, 2250691, 4501382, 6752073, 9002764, 13504146, 20256219, 27008292, 40512438, 81024876]

約数ペア:

[(1, 81024876), (2, 40512438), (3, 27008292), (4, 20256219), (6, 13504146), (9, 9002764), (12, 6752073), (18, 4501382), (36, 2250691), (97, 835308), (194, 417654), (291, 278436), (388, 208827), (582, 139218), (873, 92812), (1164, 69609), (1746, 46406), (3492, 23203)]