68086956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 196456960

約数和(自身を除く): 128370004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1153, 1406, 1554, 1596, 2109, 2306, 2812, 3108, 3459, 4218, 4612, 4921, 6918, 8071, 8436, 9842, 13836, 14763, 16142, 19684, 21907, 24213, 29526, 32284, 42661, 43814, 48426, 59052, 65721, 85322, 87628, 96852, 127983, 131442, 153349, 170644, 255966, 262884, 298627, 306698, 460047, 511932, 597254, 613396, 810559, 895881, 920094, 1194508, 1621118, 1791762, 1840188, 2431677, 3242236, 3583524, 4863354, 5673913, 9726708, 11347826, 17021739, 22695652, 34043478, 68086956]

約数ペア:

[(1, 68086956), (2, 34043478), (3, 22695652), (4, 17021739), (6, 11347826), (7, 9726708), (12, 5673913), (14, 4863354), (19, 3583524), (21, 3242236), (28, 2431677), (37, 1840188), (38, 1791762), (42, 1621118), (57, 1194508), (74, 920094), (76, 895881), (84, 810559), (111, 613396), (114, 597254), (133, 511932), (148, 460047), (222, 306698), (228, 298627), (259, 262884), (266, 255966), (399, 170644), (444, 153349), (518, 131442), (532, 127983), (703, 96852), (777, 87628), (798, 85322), (1036, 65721), (1153, 59052), (1406, 48426), (1554, 43814), (1596, 42661), (2109, 32284), (2306, 29526), (2812, 24213), (3108, 21907), (3459, 19684), (4218, 16142), (4612, 14763), (4921, 13836), (6918, 9842), (8071, 8436)]