86489508

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{21013}}^1$

素因数の和:21041

約数の個数: 48

約数和(自身を含む): 235356800

約数和(自身を除く): 148867292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 21013, 42026, 63039, 84052, 126078, 147091, 252156, 294182, 441273, 588364, 882546, 1029637, 1765092, 2059274, 3088911, 4118548, 6177822, 7207459, 12355644, 14414918, 21622377, 28829836, 43244754, 86489508]

約数ペア:

[(1, 86489508), (2, 43244754), (3, 28829836), (4, 21622377), (6, 14414918), (7, 12355644), (12, 7207459), (14, 6177822), (21, 4118548), (28, 3088911), (42, 2059274), (49, 1765092), (84, 1029637), (98, 882546), (147, 588364), (196, 441273), (294, 294182), (343, 252156), (588, 147091), (686, 126078), (1029, 84052), (1372, 63039), (2058, 42026), (4116, 21013)]