68243098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 136442880

約数和(自身を除く): 68199782

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 83, 133, 154, 166, 209, 266, 281, 418, 562, 581, 913, 1162, 1463, 1577, 1826, 1967, 2926, 3091, 3154, 3934, 5339, 6182, 6391, 10678, 11039, 12782, 17347, 21637, 22078, 23323, 34694, 37373, 43274, 46646, 58729, 74746, 117458, 121429, 163261, 242858, 256553, 326522, 411103, 443137, 513106, 822206, 886274, 1795871, 3101959, 3591742, 4874507, 6203918, 9749014, 34121549, 68243098]

約数ペア:

[(1, 68243098), (2, 34121549), (7, 9749014), (11, 6203918), (14, 4874507), (19, 3591742), (22, 3101959), (38, 1795871), (77, 886274), (83, 822206), (133, 513106), (154, 443137), (166, 411103), (209, 326522), (266, 256553), (281, 242858), (418, 163261), (562, 121429), (581, 117458), (913, 74746), (1162, 58729), (1463, 46646), (1577, 43274), (1826, 37373), (1967, 34694), (2926, 23323), (3091, 22078), (3154, 21637), (3934, 17347), (5339, 12782), (6182, 11039), (6391, 10678)]