64733994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16273}}^1$

素因数の和:16311

約数の個数: 48

約数和(自身を含む): 159940872

約数和(自身を除く): 95206878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 16273, 32546, 48819, 97638, 146457, 211549, 276641, 292914, 423098, 553282, 634647, 829923, 1269294, 1659846, 1903941, 2489769, 3596333, 3807882, 4979538, 7192666, 10788999, 21577998, 32366997, 64733994]

約数ペア:

[(1, 64733994), (2, 32366997), (3, 21577998), (6, 10788999), (9, 7192666), (13, 4979538), (17, 3807882), (18, 3596333), (26, 2489769), (34, 1903941), (39, 1659846), (51, 1269294), (78, 829923), (102, 634647), (117, 553282), (153, 423098), (221, 292914), (234, 276641), (306, 211549), (442, 146457), (663, 97638), (1326, 48819), (1989, 32546), (3978, 16273)]