83427288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3163}}^1$

素因数の和:3336

約数の個数: 64

約数和(自身を含む): 239957760

約数和(自身を除く): 156530472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3163, 3297, 3768, 4396, 6326, 6594, 8792, 9489, 12652, 13188, 18978, 22141, 25304, 26376, 37956, 44282, 66423, 75912, 88564, 132846, 177128, 265692, 496591, 531384, 993182, 1489773, 1986364, 2979546, 3476137, 3972728, 5959092, 6952274, 10428411, 11918184, 13904548, 20856822, 27809096, 41713644, 83427288]

約数ペア:

[(1, 83427288), (2, 41713644), (3, 27809096), (4, 20856822), (6, 13904548), (7, 11918184), (8, 10428411), (12, 6952274), (14, 5959092), (21, 3972728), (24, 3476137), (28, 2979546), (42, 1986364), (56, 1489773), (84, 993182), (157, 531384), (168, 496591), (314, 265692), (471, 177128), (628, 132846), (942, 88564), (1099, 75912), (1256, 66423), (1884, 44282), (2198, 37956), (3163, 26376), (3297, 25304), (3768, 22141), (4396, 18978), (6326, 13188), (6594, 12652), (8792, 9489)]