127728468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1579}}^1$

素因数の和:1706

約数の個数: 96

約数和(自身を含む): 382233600

約数和(自身を除く): 254505132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 107, 108, 126, 189, 214, 252, 321, 378, 428, 642, 749, 756, 963, 1284, 1498, 1579, 1926, 2247, 2889, 2996, 3158, 3852, 4494, 4737, 5778, 6316, 6741, 8988, 9474, 11053, 11556, 13482, 14211, 18948, 20223, 22106, 26964, 28422, 33159, 40446, 42633, 44212, 56844, 66318, 80892, 85266, 99477, 132636, 168953, 170532, 198954, 298431, 337906, 397908, 506859, 596862, 675812, 1013718, 1182671, 1193724, 1520577, 2027436, 2365342, 3041154, 3548013, 4561731, 4730684, 6082308, 7096026, 9123462, 10644039, 14192052, 18246924, 21288078, 31932117, 42576156, 63864234, 127728468]

約数ペア:

[(1, 127728468), (2, 63864234), (3, 42576156), (4, 31932117), (6, 21288078), (7, 18246924), (9, 14192052), (12, 10644039), (14, 9123462), (18, 7096026), (21, 6082308), (27, 4730684), (28, 4561731), (36, 3548013), (42, 3041154), (54, 2365342), (63, 2027436), (84, 1520577), (107, 1193724), (108, 1182671), (126, 1013718), (189, 675812), (214, 596862), (252, 506859), (321, 397908), (378, 337906), (428, 298431), (642, 198954), (749, 170532), (756, 168953), (963, 132636), (1284, 99477), (1498, 85266), (1579, 80892), (1926, 66318), (2247, 56844), (2889, 44212), (2996, 42633), (3158, 40446), (3852, 33159), (4494, 28422), (4737, 26964), (5778, 22106), (6316, 20223), (6741, 18948), (8988, 14211), (9474, 13482), (11053, 11556)]