82868982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 201761280

約数和(自身を除く): 118892298

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 277, 357, 419, 554, 714, 831, 838, 1257, 1662, 1939, 2514, 2933, 3878, 4709, 5817, 5866, 7123, 8799, 9418, 11634, 14127, 14246, 17598, 21369, 28254, 32963, 42738, 49861, 65926, 98889, 99722, 116063, 149583, 197778, 232126, 299166, 348189, 696378, 812441, 1624882, 1973071, 2437323, 3946142, 4874646, 5919213, 11838426, 13811497, 27622994, 41434491, 82868982]

約数ペア:

[(1, 82868982), (2, 41434491), (3, 27622994), (6, 13811497), (7, 11838426), (14, 5919213), (17, 4874646), (21, 3946142), (34, 2437323), (42, 1973071), (51, 1624882), (102, 812441), (119, 696378), (238, 348189), (277, 299166), (357, 232126), (419, 197778), (554, 149583), (714, 116063), (831, 99722), (838, 98889), (1257, 65926), (1662, 49861), (1939, 42738), (2514, 32963), (2933, 28254), (3878, 21369), (4709, 17598), (5817, 14246), (5866, 14127), (7123, 11634), (8799, 9418)]