68497968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 226271232

約数和(自身を除く): 157773264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 112, 129, 132, 154, 168, 172, 176, 231, 258, 264, 301, 308, 336, 344, 431, 462, 473, 516, 528, 602, 616, 688, 862, 903, 924, 946, 1032, 1204, 1232, 1293, 1419, 1724, 1806, 1848, 1892, 2064, 2408, 2586, 2838, 3017, 3311, 3448, 3612, 3696, 3784, 4741, 4816, 5172, 5676, 6034, 6622, 6896, 7224, 7568, 9051, 9482, 9933, 10344, 11352, 12068, 13244, 14223, 14448, 18102, 18533, 18964, 19866, 20688, 22704, 24136, 26488, 28446, 33187, 36204, 37066, 37928, 39732, 48272, 52976, 55599, 56892, 66374, 72408, 74132, 75856, 79464, 99561, 111198, 113784, 129731, 132748, 144816, 148264, 158928, 199122, 203863, 222396, 227568, 259462, 265496, 296528, 389193, 398244, 407726, 444792, 518924, 530992, 611589, 778386, 796488, 815452, 889584, 1037848, 1223178, 1427041, 1556772, 1592976, 1630904, 2075696, 2446356, 2854082, 3113544, 3261808, 4281123, 4892712, 5708164, 6227088, 8562246, 9785424, 11416328, 17124492, 22832656, 34248984, 68497968]

約数ペア:

[(1, 68497968), (2, 34248984), (3, 22832656), (4, 17124492), (6, 11416328), (7, 9785424), (8, 8562246), (11, 6227088), (12, 5708164), (14, 4892712), (16, 4281123), (21, 3261808), (22, 3113544), (24, 2854082), (28, 2446356), (33, 2075696), (42, 1630904), (43, 1592976), (44, 1556772), (48, 1427041), (56, 1223178), (66, 1037848), (77, 889584), (84, 815452), (86, 796488), (88, 778386), (112, 611589), (129, 530992), (132, 518924), (154, 444792), (168, 407726), (172, 398244), (176, 389193), (231, 296528), (258, 265496), (264, 259462), (301, 227568), (308, 222396), (336, 203863), (344, 199122), (431, 158928), (462, 148264), (473, 144816), (516, 132748), (528, 129731), (602, 113784), (616, 111198), (688, 99561), (862, 79464), (903, 75856), (924, 74132), (946, 72408), (1032, 66374), (1204, 56892), (1232, 55599), (1293, 52976), (1419, 48272), (1724, 39732), (1806, 37928), (1848, 37066), (1892, 36204), (2064, 33187), (2408, 28446), (2586, 26488), (2838, 24136), (3017, 22704), (3311, 20688), (3448, 19866), (3612, 18964), (3696, 18533), (3784, 18102), (4741, 14448), (4816, 14223), (5172, 13244), (5676, 12068), (6034, 11352), (6622, 10344), (6896, 9933), (7224, 9482), (7568, 9051)]