86887854

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{5023}}^1$

素因数の和:5093

約数の個数: 36

約数和(自身を含む): 194564448

約数和(自身を除く): 107676594

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 5023, 5766, 8649, 10046, 15069, 17298, 30138, 45207, 90414, 155713, 311426, 467139, 934278, 1401417, 2802834, 4827103, 9654206, 14481309, 28962618, 43443927, 86887854]

約数ペア:

[(1, 86887854), (2, 43443927), (3, 28962618), (6, 14481309), (9, 9654206), (18, 4827103), (31, 2802834), (62, 1401417), (93, 934278), (186, 467139), (279, 311426), (558, 155713), (961, 90414), (1922, 45207), (2883, 30138), (5023, 17298), (5766, 15069), (8649, 10046)]