68939148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 112017012

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 43, 51, 58, 68, 86, 87, 102, 116, 129, 172, 174, 204, 258, 271, 348, 493, 516, 542, 731, 813, 986, 1084, 1247, 1462, 1479, 1626, 1972, 2193, 2494, 2924, 2958, 3252, 3741, 4386, 4607, 4988, 5916, 7482, 7859, 8772, 9214, 11653, 13821, 14964, 15718, 18428, 21199, 23306, 23577, 27642, 31436, 34959, 42398, 46612, 47154, 55284, 63597, 69918, 84796, 94308, 127194, 133603, 139836, 198101, 254388, 267206, 337937, 396202, 400809, 534412, 594303, 675874, 792404, 801618, 1013811, 1188606, 1351748, 1603236, 2027622, 2377212, 4055244, 5744929, 11489858, 17234787, 22979716, 34469574, 68939148]

約数ペア:

[(1, 68939148), (2, 34469574), (3, 22979716), (4, 17234787), (6, 11489858), (12, 5744929), (17, 4055244), (29, 2377212), (34, 2027622), (43, 1603236), (51, 1351748), (58, 1188606), (68, 1013811), (86, 801618), (87, 792404), (102, 675874), (116, 594303), (129, 534412), (172, 400809), (174, 396202), (204, 337937), (258, 267206), (271, 254388), (348, 198101), (493, 139836), (516, 133603), (542, 127194), (731, 94308), (813, 84796), (986, 69918), (1084, 63597), (1247, 55284), (1462, 47154), (1479, 46612), (1626, 42398), (1972, 34959), (2193, 31436), (2494, 27642), (2924, 23577), (2958, 23306), (3252, 21199), (3741, 18428), (4386, 15718), (4607, 14964), (4988, 13821), (5916, 11653), (7482, 9214), (7859, 8772)]