82714284

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 221981760

約数和(自身を除く): 139267476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 1979, 2322, 3483, 3958, 4644, 5937, 6966, 7916, 10449, 11874, 13932, 17811, 20898, 23748, 35622, 41796, 53433, 71244, 85097, 106866, 160299, 170194, 213732, 255291, 320598, 340388, 480897, 510582, 641196, 765873, 961794, 1021164, 1531746, 1923588, 2297619, 3063492, 4595238, 6892857, 9190476, 13785714, 20678571, 27571428, 41357142, 82714284]

約数ペア:

[(1, 82714284), (2, 41357142), (3, 27571428), (4, 20678571), (6, 13785714), (9, 9190476), (12, 6892857), (18, 4595238), (27, 3063492), (36, 2297619), (43, 1923588), (54, 1531746), (81, 1021164), (86, 961794), (108, 765873), (129, 641196), (162, 510582), (172, 480897), (243, 340388), (258, 320598), (324, 255291), (387, 213732), (486, 170194), (516, 160299), (774, 106866), (972, 85097), (1161, 71244), (1548, 53433), (1979, 41796), (2322, 35622), (3483, 23748), (3958, 20898), (4644, 17811), (5937, 13932), (6966, 11874), (7916, 10449)]