81485676

素因数分解:

$2^2\times 3^5\times {\mathrm{83833}}^1$

素因数の和:83852

約数の個数: 36

約数和(自身を含む): 213609032

約数和(自身を除く): 132123356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 83833, 167666, 251499, 335332, 502998, 754497, 1005996, 1508994, 2263491, 3017988, 4526982, 6790473, 9053964, 13580946, 20371419, 27161892, 40742838, 81485676]

約数ペア:

[(1, 81485676), (2, 40742838), (3, 27161892), (4, 20371419), (6, 13580946), (9, 9053964), (12, 6790473), (18, 4526982), (27, 3017988), (36, 2263491), (54, 1508994), (81, 1005996), (108, 754497), (162, 502998), (243, 335332), (324, 251499), (486, 167666), (972, 83833)]