86007838

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 156017664

約数和(自身を除く): 70009826

約数列:

[1, 2, 7, 14, 47, 49, 71, 94, 98, 142, 263, 329, 497, 526, 658, 994, 1841, 2303, 3337, 3479, 3682, 4606, 6674, 6958, 12361, 12887, 18673, 23359, 24722, 25774, 37346, 46718, 86527, 130711, 163513, 173054, 261422, 327026, 605689, 877631, 914977, 1211378, 1755262, 1829954, 6143417, 12286834, 43003919, 86007838]

約数ペア:

[(1, 86007838), (2, 43003919), (7, 12286834), (14, 6143417), (47, 1829954), (49, 1755262), (71, 1211378), (94, 914977), (98, 877631), (142, 605689), (263, 327026), (329, 261422), (497, 173054), (526, 163513), (658, 130711), (994, 86527), (1841, 46718), (2303, 37346), (3337, 25774), (3479, 24722), (3682, 23359), (4606, 18673), (6674, 12887), (6958, 12361)]