81837888

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38749}}^1$

素因数の和:38775

約数の個数: 56

約数和(自身を含む): 236220000

約数和(自身を除く): 154382112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 38749, 77498, 116247, 154996, 232494, 309992, 426239, 464988, 619984, 852478, 929976, 1239968, 1278717, 1704956, 1859952, 2479936, 2557434, 3409912, 3719904, 5114868, 6819824, 7439808, 10229736, 13639648, 20459472, 27279296, 40918944, 81837888]

約数ペア:

[(1, 81837888), (2, 40918944), (3, 27279296), (4, 20459472), (6, 13639648), (8, 10229736), (11, 7439808), (12, 6819824), (16, 5114868), (22, 3719904), (24, 3409912), (32, 2557434), (33, 2479936), (44, 1859952), (48, 1704956), (64, 1278717), (66, 1239968), (88, 929976), (96, 852478), (132, 619984), (176, 464988), (192, 426239), (264, 309992), (352, 232494), (528, 154996), (704, 116247), (1056, 77498), (2112, 38749)]