87820782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4157}}^1$

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 201180672

約数和(自身を除く): 113359890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3521, 4157, 7042, 8314, 10563, 12471, 21126, 24942, 29099, 58198, 87297, 174594, 2090971, 4181942, 6272913, 12545826, 14636797, 29273594, 43910391, 87820782]

約数ペア:

[(1, 87820782), (2, 43910391), (3, 29273594), (6, 14636797), (7, 12545826), (14, 6272913), (21, 4181942), (42, 2090971), (503, 174594), (1006, 87297), (1509, 58198), (3018, 29099), (3521, 24942), (4157, 21126), (7042, 12471), (8314, 10563)]