68652168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 200457600

約数和(自身を除く): 131805432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 37, 38, 39, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 222, 228, 247, 296, 312, 313, 444, 456, 481, 494, 626, 703, 741, 888, 939, 962, 988, 1252, 1406, 1443, 1482, 1878, 1924, 1976, 2109, 2504, 2812, 2886, 2964, 3756, 3848, 4069, 4218, 5624, 5772, 5928, 5947, 7512, 8138, 8436, 9139, 11544, 11581, 11894, 12207, 16276, 16872, 17841, 18278, 23162, 23788, 24414, 27417, 32552, 34743, 35682, 36556, 46324, 47576, 48828, 54834, 69486, 71364, 73112, 77311, 92648, 97656, 109668, 138972, 142728, 150553, 154622, 219336, 220039, 231933, 277944, 301106, 309244, 440078, 451659, 463866, 602212, 618488, 660117, 880156, 903318, 927732, 1204424, 1320234, 1760312, 1806636, 1855464, 2640468, 2860507, 3613272, 5280936, 5721014, 8581521, 11442028, 17163042, 22884056, 34326084, 68652168]

約数ペア:

[(1, 68652168), (2, 34326084), (3, 22884056), (4, 17163042), (6, 11442028), (8, 8581521), (12, 5721014), (13, 5280936), (19, 3613272), (24, 2860507), (26, 2640468), (37, 1855464), (38, 1806636), (39, 1760312), (52, 1320234), (57, 1204424), (74, 927732), (76, 903318), (78, 880156), (104, 660117), (111, 618488), (114, 602212), (148, 463866), (152, 451659), (156, 440078), (222, 309244), (228, 301106), (247, 277944), (296, 231933), (312, 220039), (313, 219336), (444, 154622), (456, 150553), (481, 142728), (494, 138972), (626, 109668), (703, 97656), (741, 92648), (888, 77311), (939, 73112), (962, 71364), (988, 69486), (1252, 54834), (1406, 48828), (1443, 47576), (1482, 46324), (1878, 36556), (1924, 35682), (1976, 34743), (2109, 32552), (2504, 27417), (2812, 24414), (2886, 23788), (2964, 23162), (3756, 18278), (3848, 17841), (4069, 16872), (4218, 16276), (5624, 12207), (5772, 11894), (5928, 11581), (5947, 11544), (7512, 9139), (8138, 8436)]