80493532

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 165328128

約数和(自身を除く): 84834596

約数列:

[1, 2, 4, 7, 14, 28, 67, 107, 134, 214, 268, 401, 428, 469, 749, 802, 938, 1498, 1604, 1876, 2807, 2996, 5614, 7169, 11228, 14338, 26867, 28676, 42907, 50183, 53734, 85814, 100366, 107468, 171628, 188069, 200732, 300349, 376138, 600698, 752276, 1201396, 2874769, 5749538, 11499076, 20123383, 40246766, 80493532]

約数ペア:

[(1, 80493532), (2, 40246766), (4, 20123383), (7, 11499076), (14, 5749538), (28, 2874769), (67, 1201396), (107, 752276), (134, 600698), (214, 376138), (268, 300349), (401, 200732), (428, 188069), (469, 171628), (749, 107468), (802, 100366), (938, 85814), (1498, 53734), (1604, 50183), (1876, 42907), (2807, 28676), (2996, 26867), (5614, 14338), (7169, 11228)]