68009004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89959}}^1$

素因数の和:89979

約数の個数: 48

約数和(自身を含む): 201510400

約数和(自身を除く): 133501396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 89959, 179918, 269877, 359836, 539754, 629713, 809631, 1079508, 1259426, 1619262, 1889139, 2428893, 2518852, 3238524, 3778278, 4857786, 5667417, 7556556, 9715572, 11334834, 17002251, 22669668, 34004502, 68009004]

約数ペア:

[(1, 68009004), (2, 34004502), (3, 22669668), (4, 17002251), (6, 11334834), (7, 9715572), (9, 7556556), (12, 5667417), (14, 4857786), (18, 3778278), (21, 3238524), (27, 2518852), (28, 2428893), (36, 1889139), (42, 1619262), (54, 1259426), (63, 1079508), (84, 809631), (108, 629713), (126, 539754), (189, 359836), (252, 269877), (378, 179918), (756, 89959)]