90573768

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3847}}^1$

素因数の和:3971

約数の個数: 64

約数和(自身を含む): 253968000

約数和(自身を除く): 163394232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3847, 3924, 5886, 7694, 7848, 11541, 11772, 15388, 23082, 23544, 30776, 34623, 46164, 69246, 92328, 103869, 138492, 207738, 276984, 415476, 419323, 830952, 838646, 1257969, 1677292, 2515938, 3354584, 3773907, 5031876, 7547814, 10063752, 11321721, 15095628, 22643442, 30191256, 45286884, 90573768]

約数ペア:

[(1, 90573768), (2, 45286884), (3, 30191256), (4, 22643442), (6, 15095628), (8, 11321721), (9, 10063752), (12, 7547814), (18, 5031876), (24, 3773907), (27, 3354584), (36, 2515938), (54, 1677292), (72, 1257969), (108, 838646), (109, 830952), (216, 419323), (218, 415476), (327, 276984), (436, 207738), (654, 138492), (872, 103869), (981, 92328), (1308, 69246), (1962, 46164), (2616, 34623), (2943, 30776), (3847, 23544), (3924, 23082), (5886, 15388), (7694, 11772), (7848, 11541)]