71319042

素因数分解:

$2^1\times 3^5\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 161152992

約数和(自身を除く): 89833950

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 257, 486, 514, 571, 771, 1142, 1542, 1713, 2313, 3426, 4626, 5139, 6939, 10278, 13878, 15417, 20817, 30834, 41634, 46251, 62451, 92502, 124902, 138753, 146747, 277506, 293494, 440241, 880482, 1320723, 2641446, 3962169, 7924338, 11886507, 23773014, 35659521, 71319042]

約数ペア:

[(1, 71319042), (2, 35659521), (3, 23773014), (6, 11886507), (9, 7924338), (18, 3962169), (27, 2641446), (54, 1320723), (81, 880482), (162, 440241), (243, 293494), (257, 277506), (486, 146747), (514, 138753), (571, 124902), (771, 92502), (1142, 62451), (1542, 46251), (1713, 41634), (2313, 30834), (3426, 20817), (4626, 15417), (5139, 13878), (6939, 10278)]