42999768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{28439}}^1$

素因数の和:28461

約数の個数: 64

約数和(自身を含む): 136512000

約数和(自身を除く): 93512232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 28439, 56878, 85317, 113756, 170634, 199073, 227512, 255951, 341268, 398146, 511902, 597219, 682536, 767853, 796292, 1023804, 1194438, 1535706, 1592584, 1791657, 2047608, 2388876, 3071412, 3583314, 4777752, 5374971, 6142824, 7166628, 10749942, 14333256, 21499884, 42999768]

約数ペア:

[(1, 42999768), (2, 21499884), (3, 14333256), (4, 10749942), (6, 7166628), (7, 6142824), (8, 5374971), (9, 4777752), (12, 3583314), (14, 3071412), (18, 2388876), (21, 2047608), (24, 1791657), (27, 1592584), (28, 1535706), (36, 1194438), (42, 1023804), (54, 796292), (56, 767853), (63, 682536), (72, 597219), (84, 511902), (108, 398146), (126, 341268), (168, 255951), (189, 227512), (216, 199073), (252, 170634), (378, 113756), (504, 85317), (756, 56878), (1512, 28439)]