81194754

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^2$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 176123808

約数和(自身を除く): 94929054

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 109, 134, 201, 218, 327, 402, 654, 1139, 1853, 2278, 3417, 3706, 5559, 6834, 7303, 11118, 11881, 14606, 21909, 23762, 35643, 43818, 71286, 124151, 201977, 248302, 372453, 403954, 605931, 744906, 796027, 1211862, 1592054, 2388081, 4776162, 13532459, 27064918, 40597377, 81194754]

約数ペア:

[(1, 81194754), (2, 40597377), (3, 27064918), (6, 13532459), (17, 4776162), (34, 2388081), (51, 1592054), (67, 1211862), (102, 796027), (109, 744906), (134, 605931), (201, 403954), (218, 372453), (327, 248302), (402, 201977), (654, 124151), (1139, 71286), (1853, 43818), (2278, 35643), (3417, 23762), (3706, 21909), (5559, 14606), (6834, 11881), (7303, 11118)]