72121554

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{9127}}^1$

素因数の和:9574

約数の個数: 24

約数和(自身を含む): 156636480

約数和(自身を除く): 84514926

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 9127, 18254, 27381, 54762, 82143, 164286, 4006753, 8013506, 12020259, 24040518, 36060777, 72121554]

約数ペア:

[(1, 72121554), (2, 36060777), (3, 24040518), (6, 12020259), (9, 8013506), (18, 4006753), (439, 164286), (878, 82143), (1317, 54762), (2634, 27381), (3951, 18254), (7902, 9127)]