68814912

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 112

約数和(自身を含む): 199704960

約数和(自身を除く): 130890048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 136, 174, 192, 204, 232, 272, 348, 408, 464, 493, 544, 696, 727, 816, 928, 986, 1088, 1392, 1454, 1479, 1632, 1856, 1972, 2181, 2784, 2908, 2958, 3264, 3944, 4362, 5568, 5816, 5916, 7888, 8724, 11632, 11832, 12359, 15776, 17448, 21083, 23264, 23664, 24718, 31552, 34896, 37077, 42166, 46528, 47328, 49436, 63249, 69792, 74154, 84332, 94656, 98872, 126498, 139584, 148308, 168664, 197744, 252996, 296616, 337328, 358411, 395488, 505992, 593232, 674656, 716822, 790976, 1011984, 1075233, 1186464, 1349312, 1433644, 2023968, 2150466, 2372928, 2867288, 4047936, 4300932, 5734576, 8601864, 11469152, 17203728, 22938304, 34407456, 68814912]

約数ペア:

[(1, 68814912), (2, 34407456), (3, 22938304), (4, 17203728), (6, 11469152), (8, 8601864), (12, 5734576), (16, 4300932), (17, 4047936), (24, 2867288), (29, 2372928), (32, 2150466), (34, 2023968), (48, 1433644), (51, 1349312), (58, 1186464), (64, 1075233), (68, 1011984), (87, 790976), (96, 716822), (102, 674656), (116, 593232), (136, 505992), (174, 395488), (192, 358411), (204, 337328), (232, 296616), (272, 252996), (348, 197744), (408, 168664), (464, 148308), (493, 139584), (544, 126498), (696, 98872), (727, 94656), (816, 84332), (928, 74154), (986, 69792), (1088, 63249), (1392, 49436), (1454, 47328), (1479, 46528), (1632, 42166), (1856, 37077), (1972, 34896), (2181, 31552), (2784, 24718), (2908, 23664), (2958, 23264), (3264, 21083), (3944, 17448), (4362, 15776), (5568, 12359), (5816, 11832), (5916, 11632), (7888, 8724)]