68501568

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 112

約数和(自身を含む): 198388224

約数和(自身を除く): 129886656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 192, 204, 248, 272, 372, 408, 496, 527, 544, 677, 744, 816, 992, 1054, 1088, 1354, 1488, 1581, 1632, 1984, 2031, 2108, 2708, 2976, 3162, 3264, 4062, 4216, 5416, 5952, 6324, 8124, 8432, 10832, 11509, 12648, 16248, 16864, 20987, 21664, 23018, 25296, 32496, 33728, 34527, 41974, 43328, 46036, 50592, 62961, 64992, 69054, 83948, 92072, 101184, 125922, 129984, 138108, 167896, 184144, 251844, 276216, 335792, 356779, 368288, 503688, 552432, 671584, 713558, 736576, 1007376, 1070337, 1104864, 1343168, 1427116, 2014752, 2140674, 2209728, 2854232, 4029504, 4281348, 5708464, 8562696, 11416928, 17125392, 22833856, 34250784, 68501568]

約数ペア:

[(1, 68501568), (2, 34250784), (3, 22833856), (4, 17125392), (6, 11416928), (8, 8562696), (12, 5708464), (16, 4281348), (17, 4029504), (24, 2854232), (31, 2209728), (32, 2140674), (34, 2014752), (48, 1427116), (51, 1343168), (62, 1104864), (64, 1070337), (68, 1007376), (93, 736576), (96, 713558), (102, 671584), (124, 552432), (136, 503688), (186, 368288), (192, 356779), (204, 335792), (248, 276216), (272, 251844), (372, 184144), (408, 167896), (496, 138108), (527, 129984), (544, 125922), (677, 101184), (744, 92072), (816, 83948), (992, 69054), (1054, 64992), (1088, 62961), (1354, 50592), (1488, 46036), (1581, 43328), (1632, 41974), (1984, 34527), (2031, 33728), (2108, 32496), (2708, 25296), (2976, 23018), (3162, 21664), (3264, 20987), (4062, 16864), (4216, 16248), (5416, 12648), (5952, 11509), (6324, 10832), (8124, 8432)]