87472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:97

約数の個数: 40

約数和(自身を含む): 214272

約数和(自身を除く): 126800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1136, 1232, 1562, 1988, 3124, 3976, 5467, 6248, 7952, 10934, 12496, 21868, 43736, 87472]

約数ペア:

[(1, 87472), (2, 43736), (4, 21868), (7, 12496), (8, 10934), (11, 7952), (14, 6248), (16, 5467), (22, 3976), (28, 3124), (44, 1988), (56, 1562), (71, 1232), (77, 1136), (88, 994), (112, 781), (142, 616), (154, 568), (176, 497), (284, 308)]