85640706

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{25999}}^1$

素因数の和:26071

約数の個数: 32

約数和(自身を含む): 193440000

約数和(自身を除く): 107799294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 25999, 51998, 77997, 155994, 233991, 467982, 701973, 1403946, 1585939, 3171878, 4757817, 9515634, 14273451, 28546902, 42820353, 85640706]

約数ペア:

[(1, 85640706), (2, 42820353), (3, 28546902), (6, 14273451), (9, 9515634), (18, 4757817), (27, 3171878), (54, 1585939), (61, 1403946), (122, 701973), (183, 467982), (366, 233991), (549, 155994), (1098, 77997), (1647, 51998), (3294, 25999)]