85115856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{253321}}^1$

素因数の和:253339

約数の個数: 40

約数和(自身を含む): 251295424

約数和(自身を除く): 166179568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 253321, 506642, 759963, 1013284, 1519926, 1773247, 2026568, 3039852, 3546494, 4053136, 5319741, 6079704, 7092988, 10639482, 12159408, 14185976, 21278964, 28371952, 42557928, 85115856]

約数ペア:

[(1, 85115856), (2, 42557928), (3, 28371952), (4, 21278964), (6, 14185976), (7, 12159408), (8, 10639482), (12, 7092988), (14, 6079704), (16, 5319741), (21, 4053136), (24, 3546494), (28, 3039852), (42, 2026568), (48, 1773247), (56, 1519926), (84, 1013284), (112, 759963), (168, 506642), (336, 253321)]