69804588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17681}}^1$

素因数の和:17742

約数の個数: 48

約数和(自身を含む): 190116864

約数和(自身を除く): 120312276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 17681, 35362, 53043, 70724, 106086, 123767, 212172, 247534, 371301, 495068, 742602, 831007, 1485204, 1662014, 2493021, 3324028, 4986042, 5817049, 9972084, 11634098, 17451147, 23268196, 34902294, 69804588]

約数ペア:

[(1, 69804588), (2, 34902294), (3, 23268196), (4, 17451147), (6, 11634098), (7, 9972084), (12, 5817049), (14, 4986042), (21, 3324028), (28, 2493021), (42, 1662014), (47, 1485204), (84, 831007), (94, 742602), (141, 495068), (188, 371301), (282, 247534), (329, 212172), (564, 123767), (658, 106086), (987, 70724), (1316, 53043), (1974, 35362), (3948, 17681)]