87617316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 210292544

約数和(自身を除く): 122675228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 516, 554, 613, 831, 1108, 1226, 1662, 1839, 2452, 3324, 3678, 7356, 11911, 23822, 26359, 35733, 47644, 52718, 71466, 79077, 105436, 142932, 158154, 169801, 316308, 339602, 509403, 679204, 1018806, 2037612, 7301443, 14602886, 21904329, 29205772, 43808658, 87617316]

約数ペア:

[(1, 87617316), (2, 43808658), (3, 29205772), (4, 21904329), (6, 14602886), (12, 7301443), (43, 2037612), (86, 1018806), (129, 679204), (172, 509403), (258, 339602), (277, 316308), (516, 169801), (554, 158154), (613, 142932), (831, 105436), (1108, 79077), (1226, 71466), (1662, 52718), (1839, 47644), (2452, 35733), (3324, 26359), (3678, 23822), (7356, 11911)]