87867663828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5237}}^1\times {\mathrm{199741}}^1$

素因数の和:204992

約数の個数: 48

約数和(自身を含む): 234359685504

約数和(自身を除く): 146492021676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5237, 10474, 15711, 20948, 31422, 36659, 62844, 73318, 109977, 146636, 199741, 219954, 399482, 439908, 599223, 798964, 1198446, 1398187, 2396892, 2796374, 4194561, 5592748, 8389122, 16778244, 1046043617, 2092087234, 3138130851, 4184174468, 6276261702, 7322305319, 12552523404, 14644610638, 21966915957, 29289221276, 43933831914, 87867663828]

約数ペア:

[(1, 87867663828), (2, 43933831914), (3, 29289221276), (4, 21966915957), (6, 14644610638), (7, 12552523404), (12, 7322305319), (14, 6276261702), (21, 4184174468), (28, 3138130851), (42, 2092087234), (84, 1046043617), (5237, 16778244), (10474, 8389122), (15711, 5592748), (20948, 4194561), (31422, 2796374), (36659, 2396892), (62844, 1398187), (73318, 1198446), (109977, 798964), (146636, 599223), (199741, 439908), (219954, 399482)]