71913474

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{25127}}^1$

素因数の和:25191

約数の個数: 32

約数和(自身を含む): 162829440

約数和(自身を除く): 90915966

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 25127, 50254, 75381, 150762, 226143, 452286, 678429, 1331731, 1356858, 2663462, 3995193, 7990386, 11985579, 23971158, 35956737, 71913474]

約数ペア:

[(1, 71913474), (2, 35956737), (3, 23971158), (6, 11985579), (9, 7990386), (18, 3995193), (27, 2663462), (53, 1356858), (54, 1331731), (106, 678429), (159, 452286), (318, 226143), (477, 150762), (954, 75381), (1431, 50254), (2862, 25127)]