83131636

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2153}}^1$

素因数の和:2368

約数の個数: 36

約数和(自身を含む): 170170308

約数和(自身を除く): 87038672

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2153, 2758, 4306, 5516, 8612, 9653, 15071, 19306, 30142, 38612, 60284, 105497, 210994, 421988, 424141, 848282, 1696564, 2968987, 5937974, 11875948, 20782909, 41565818, 83131636]

約数ペア:

[(1, 83131636), (2, 41565818), (4, 20782909), (7, 11875948), (14, 5937974), (28, 2968987), (49, 1696564), (98, 848282), (196, 424141), (197, 421988), (394, 210994), (788, 105497), (1379, 60284), (2153, 38612), (2758, 30142), (4306, 19306), (5516, 15071), (8612, 9653)]