68827176

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 212621760

約数和(自身を除く): 143794584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 47, 66, 72, 86, 88, 94, 99, 129, 132, 141, 172, 188, 198, 258, 264, 282, 344, 376, 387, 396, 423, 473, 516, 517, 564, 774, 792, 846, 946, 1032, 1034, 1128, 1419, 1548, 1551, 1692, 1849, 1892, 2021, 2068, 2838, 3096, 3102, 3384, 3698, 3784, 4042, 4136, 4257, 4653, 5547, 5676, 6063, 6204, 7396, 8084, 8514, 9306, 11094, 11352, 12126, 12408, 14792, 16168, 16641, 17028, 18189, 18612, 20339, 22188, 22231, 24252, 33282, 34056, 36378, 37224, 40678, 44376, 44462, 48504, 61017, 66564, 66693, 72756, 81356, 86903, 88924, 122034, 133128, 133386, 145512, 162712, 173806, 177848, 183051, 200079, 244068, 260709, 266772, 347612, 366102, 400158, 488136, 521418, 533544, 695224, 732204, 782127, 800316, 955933, 1042836, 1464408, 1564254, 1600632, 1911866, 2085672, 2867799, 3128508, 3823732, 5735598, 6257016, 7647464, 8603397, 11471196, 17206794, 22942392, 34413588, 68827176]

約数ペア:

[(1, 68827176), (2, 34413588), (3, 22942392), (4, 17206794), (6, 11471196), (8, 8603397), (9, 7647464), (11, 6257016), (12, 5735598), (18, 3823732), (22, 3128508), (24, 2867799), (33, 2085672), (36, 1911866), (43, 1600632), (44, 1564254), (47, 1464408), (66, 1042836), (72, 955933), (86, 800316), (88, 782127), (94, 732204), (99, 695224), (129, 533544), (132, 521418), (141, 488136), (172, 400158), (188, 366102), (198, 347612), (258, 266772), (264, 260709), (282, 244068), (344, 200079), (376, 183051), (387, 177848), (396, 173806), (423, 162712), (473, 145512), (516, 133386), (517, 133128), (564, 122034), (774, 88924), (792, 86903), (846, 81356), (946, 72756), (1032, 66693), (1034, 66564), (1128, 61017), (1419, 48504), (1548, 44462), (1551, 44376), (1692, 40678), (1849, 37224), (1892, 36378), (2021, 34056), (2068, 33282), (2838, 24252), (3096, 22231), (3102, 22188), (3384, 20339), (3698, 18612), (3784, 18189), (4042, 17028), (4136, 16641), (4257, 16168), (4653, 14792), (5547, 12408), (5676, 12126), (6063, 11352), (6204, 11094), (7396, 9306), (8084, 8514)]