86999256

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^2\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 241183020

約数和(自身を除く): 154183764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 547, 564, 846, 1094, 1128, 1641, 1692, 2188, 2209, 3282, 3384, 4376, 4418, 4923, 6564, 6627, 8836, 9846, 13128, 13254, 17672, 19692, 19881, 25709, 26508, 39384, 39762, 51418, 53016, 77127, 79524, 102836, 154254, 159048, 205672, 231381, 308508, 462762, 617016, 925524, 1208323, 1851048, 2416646, 3624969, 4833292, 7249938, 9666584, 10874907, 14499876, 21749814, 28999752, 43499628, 86999256]

約数ペア:

[(1, 86999256), (2, 43499628), (3, 28999752), (4, 21749814), (6, 14499876), (8, 10874907), (9, 9666584), (12, 7249938), (18, 4833292), (24, 3624969), (36, 2416646), (47, 1851048), (72, 1208323), (94, 925524), (141, 617016), (188, 462762), (282, 308508), (376, 231381), (423, 205672), (547, 159048), (564, 154254), (846, 102836), (1094, 79524), (1128, 77127), (1641, 53016), (1692, 51418), (2188, 39762), (2209, 39384), (3282, 26508), (3384, 25709), (4376, 19881), (4418, 19692), (4923, 17672), (6564, 13254), (6627, 13128), (8836, 9846)]