68489532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 191089080

約数和(自身を除く): 122599548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 227, 261, 289, 306, 348, 454, 493, 522, 578, 612, 681, 867, 908, 986, 1044, 1156, 1362, 1479, 1734, 1972, 2043, 2601, 2724, 2958, 3468, 3859, 4086, 4437, 5202, 5916, 6583, 7718, 8172, 8381, 8874, 10404, 11577, 13166, 15436, 16762, 17748, 19749, 23154, 25143, 26332, 33524, 34731, 39498, 46308, 50286, 59247, 65603, 69462, 75429, 78996, 100572, 111911, 118494, 131206, 138924, 150858, 196809, 223822, 236988, 262412, 301716, 335733, 393618, 447644, 590427, 671466, 787236, 1007199, 1180854, 1342932, 1902487, 2014398, 2361708, 3804974, 4028796, 5707461, 7609948, 11414922, 17122383, 22829844, 34244766, 68489532]

約数ペア:

[(1, 68489532), (2, 34244766), (3, 22829844), (4, 17122383), (6, 11414922), (9, 7609948), (12, 5707461), (17, 4028796), (18, 3804974), (29, 2361708), (34, 2014398), (36, 1902487), (51, 1342932), (58, 1180854), (68, 1007199), (87, 787236), (102, 671466), (116, 590427), (153, 447644), (174, 393618), (204, 335733), (227, 301716), (261, 262412), (289, 236988), (306, 223822), (348, 196809), (454, 150858), (493, 138924), (522, 131206), (578, 118494), (612, 111911), (681, 100572), (867, 78996), (908, 75429), (986, 69462), (1044, 65603), (1156, 59247), (1362, 50286), (1479, 46308), (1734, 39498), (1972, 34731), (2043, 33524), (2601, 26332), (2724, 25143), (2958, 23154), (3468, 19749), (3859, 17748), (4086, 16762), (4437, 15436), (5202, 13166), (5916, 11577), (6583, 10404), (7718, 8874), (8172, 8381)]