68744052

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 203957600

約数和(自身を除く): 135213548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 859, 988, 1026, 1053, 1404, 1482, 1539, 1718, 2052, 2106, 2223, 2577, 2964, 3078, 3436, 4212, 4446, 5154, 6156, 6669, 7731, 8892, 10308, 11167, 13338, 15462, 16321, 20007, 22334, 23193, 26676, 30924, 32642, 33501, 40014, 44668, 46386, 48963, 65284, 67002, 69579, 80028, 92772, 97926, 100503, 134004, 139158, 146889, 195852, 201006, 212173, 278316, 293778, 301509, 402012, 424346, 440667, 587556, 603018, 636519, 848692, 881334, 904527, 1206036, 1273038, 1322001, 1762668, 1809054, 1909557, 2546076, 2644002, 3618108, 3819114, 5288004, 5728671, 7638228, 11457342, 17186013, 22914684, 34372026, 68744052]

約数ペア:

[(1, 68744052), (2, 34372026), (3, 22914684), (4, 17186013), (6, 11457342), (9, 7638228), (12, 5728671), (13, 5288004), (18, 3819114), (19, 3618108), (26, 2644002), (27, 2546076), (36, 1909557), (38, 1809054), (39, 1762668), (52, 1322001), (54, 1273038), (57, 1206036), (76, 904527), (78, 881334), (81, 848692), (108, 636519), (114, 603018), (117, 587556), (156, 440667), (162, 424346), (171, 402012), (228, 301509), (234, 293778), (247, 278316), (324, 212173), (342, 201006), (351, 195852), (468, 146889), (494, 139158), (513, 134004), (684, 100503), (702, 97926), (741, 92772), (859, 80028), (988, 69579), (1026, 67002), (1053, 65284), (1404, 48963), (1482, 46386), (1539, 44668), (1718, 40014), (2052, 33501), (2106, 32642), (2223, 30924), (2577, 26676), (2964, 23193), (3078, 22334), (3436, 20007), (4212, 16321), (4446, 15462), (5154, 13338), (6156, 11167), (6669, 10308), (7731, 8892)]