27889272

素因数分解:

$2^3\times 3^4\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 78872640

約数和(自身を除く): 50983368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 223, 324, 386, 446, 579, 648, 669, 772, 892, 1158, 1338, 1544, 1737, 1784, 2007, 2316, 2676, 3474, 4014, 4632, 5211, 5352, 6021, 6948, 8028, 10422, 12042, 13896, 15633, 16056, 18063, 20844, 24084, 31266, 36126, 41688, 43039, 48168, 62532, 72252, 86078, 125064, 129117, 144504, 172156, 258234, 344312, 387351, 516468, 774702, 1032936, 1162053, 1549404, 2324106, 3098808, 3486159, 4648212, 6972318, 9296424, 13944636, 27889272]

約数ペア:

[(1, 27889272), (2, 13944636), (3, 9296424), (4, 6972318), (6, 4648212), (8, 3486159), (9, 3098808), (12, 2324106), (18, 1549404), (24, 1162053), (27, 1032936), (36, 774702), (54, 516468), (72, 387351), (81, 344312), (108, 258234), (162, 172156), (193, 144504), (216, 129117), (223, 125064), (324, 86078), (386, 72252), (446, 62532), (579, 48168), (648, 43039), (669, 41688), (772, 36126), (892, 31266), (1158, 24084), (1338, 20844), (1544, 18063), (1737, 16056), (1784, 15633), (2007, 13896), (2316, 12042), (2676, 10422), (3474, 8028), (4014, 6948), (4632, 6021), (5211, 5352)]