68872188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3967

約数の個数: 96

約数和(自身を含む): 210954240

約数和(自身を除く): 142082052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2508, 2926, 3923, 4389, 5852, 7846, 8778, 11769, 15692, 17556, 23538, 27461, 43153, 47076, 54922, 74537, 82383, 86306, 109844, 129459, 149074, 164766, 172612, 223611, 258918, 298148, 302071, 329532, 447222, 517836, 521759, 604142, 819907, 894444, 906213, 1043518, 1208284, 1565277, 1639814, 1812426, 2087036, 2459721, 3130554, 3279628, 3624852, 4919442, 5739349, 6261108, 9838884, 11478698, 17218047, 22957396, 34436094, 68872188]

約数ペア:

[(1, 68872188), (2, 34436094), (3, 22957396), (4, 17218047), (6, 11478698), (7, 9838884), (11, 6261108), (12, 5739349), (14, 4919442), (19, 3624852), (21, 3279628), (22, 3130554), (28, 2459721), (33, 2087036), (38, 1812426), (42, 1639814), (44, 1565277), (57, 1208284), (66, 1043518), (76, 906213), (77, 894444), (84, 819907), (114, 604142), (132, 521759), (133, 517836), (154, 447222), (209, 329532), (228, 302071), (231, 298148), (266, 258918), (308, 223611), (399, 172612), (418, 164766), (462, 149074), (532, 129459), (627, 109844), (798, 86306), (836, 82383), (924, 74537), (1254, 54922), (1463, 47076), (1596, 43153), (2508, 27461), (2926, 23538), (3923, 17556), (4389, 15692), (5852, 11769), (7846, 8778)]