81959916

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 202083840

約数和(自身を除く): 120123924

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 174, 188, 282, 348, 564, 1363, 2726, 4089, 5011, 5452, 8178, 10022, 15033, 16356, 20044, 30066, 60132, 145319, 235517, 290638, 435957, 471034, 581276, 706551, 871914, 942068, 1413102, 1743828, 2826204, 6829993, 13659986, 20489979, 27319972, 40979958, 81959916]

約数ペア:

[(1, 81959916), (2, 40979958), (3, 27319972), (4, 20489979), (6, 13659986), (12, 6829993), (29, 2826204), (47, 1743828), (58, 1413102), (87, 942068), (94, 871914), (116, 706551), (141, 581276), (174, 471034), (188, 435957), (282, 290638), (348, 235517), (564, 145319), (1363, 60132), (2726, 30066), (4089, 20044), (5011, 16356), (5452, 15033), (8178, 10022)]