68355672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 217866240

約数和(自身を除く): 149510568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 787, 924, 987, 1034, 1128, 1316, 1551, 1574, 1848, 1974, 2068, 2361, 2632, 3102, 3148, 3619, 3948, 4136, 4722, 5509, 6204, 6296, 7238, 7896, 8657, 9444, 10857, 11018, 12408, 14476, 16527, 17314, 18888, 21714, 22036, 25971, 28952, 33054, 34628, 36989, 43428, 44072, 51942, 60599, 66108, 69256, 73978, 86856, 103884, 110967, 121198, 132216, 147956, 181797, 207768, 221934, 242396, 258923, 295912, 363594, 406879, 443868, 484792, 517846, 727188, 776769, 813758, 887736, 1035692, 1220637, 1454376, 1553538, 1627516, 2071384, 2441274, 2848153, 3107076, 3255032, 4882548, 5696306, 6214152, 8544459, 9765096, 11392612, 17088918, 22785224, 34177836, 68355672]

約数ペア:

[(1, 68355672), (2, 34177836), (3, 22785224), (4, 17088918), (6, 11392612), (7, 9765096), (8, 8544459), (11, 6214152), (12, 5696306), (14, 4882548), (21, 3255032), (22, 3107076), (24, 2848153), (28, 2441274), (33, 2071384), (42, 1627516), (44, 1553538), (47, 1454376), (56, 1220637), (66, 1035692), (77, 887736), (84, 813758), (88, 776769), (94, 727188), (132, 517846), (141, 484792), (154, 443868), (168, 406879), (188, 363594), (231, 295912), (264, 258923), (282, 242396), (308, 221934), (329, 207768), (376, 181797), (462, 147956), (517, 132216), (564, 121198), (616, 110967), (658, 103884), (787, 86856), (924, 73978), (987, 69256), (1034, 66108), (1128, 60599), (1316, 51942), (1551, 44072), (1574, 43428), (1848, 36989), (1974, 34628), (2068, 33054), (2361, 28952), (2632, 25971), (3102, 22036), (3148, 21714), (3619, 18888), (3948, 17314), (4136, 16527), (4722, 14476), (5509, 12408), (6204, 11018), (6296, 10857), (7238, 9444), (7896, 8657)]