71940204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2276

約数の個数: 96

約数和(自身を含む): 218211840

約数和(自身を除く): 146271636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2213, 2322, 2709, 3612, 4426, 4644, 5418, 6639, 8127, 8852, 10836, 13278, 15491, 16254, 19917, 26556, 30982, 32508, 39834, 46473, 59751, 61964, 79668, 92946, 95159, 119502, 139419, 185892, 190318, 239004, 278838, 285477, 380636, 418257, 557676, 570954, 666113, 836514, 856431, 1141908, 1332226, 1673028, 1712862, 1998339, 2569293, 2664452, 3425724, 3996678, 5138586, 5995017, 7993356, 10277172, 11990034, 17985051, 23980068, 35970102, 71940204]

約数ペア:

[(1, 71940204), (2, 35970102), (3, 23980068), (4, 17985051), (6, 11990034), (7, 10277172), (9, 7993356), (12, 5995017), (14, 5138586), (18, 3996678), (21, 3425724), (27, 2664452), (28, 2569293), (36, 1998339), (42, 1712862), (43, 1673028), (54, 1332226), (63, 1141908), (84, 856431), (86, 836514), (108, 666113), (126, 570954), (129, 557676), (172, 418257), (189, 380636), (252, 285477), (258, 278838), (301, 239004), (378, 190318), (387, 185892), (516, 139419), (602, 119502), (756, 95159), (774, 92946), (903, 79668), (1161, 61964), (1204, 59751), (1548, 46473), (1806, 39834), (2213, 32508), (2322, 30982), (2709, 26556), (3612, 19917), (4426, 16254), (4644, 15491), (5418, 13278), (6639, 10836), (8127, 8852)]