78927426

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47149}}^1$

素因数の和:47191

約数の個数: 32

約数和(自身を含む): 181056000

約数和(自身を除く): 102128574

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 47149, 94298, 141447, 282894, 424341, 848682, 1273023, 1461619, 2546046, 2923238, 4384857, 8769714, 13154571, 26309142, 39463713, 78927426]

約数ペア:

[(1, 78927426), (2, 39463713), (3, 26309142), (6, 13154571), (9, 8769714), (18, 4384857), (27, 2923238), (31, 2546046), (54, 1461619), (62, 1273023), (93, 848682), (186, 424341), (279, 282894), (558, 141447), (837, 94298), (1674, 47149)]