72646178982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{51539}}^1$

素因数の和:52637

約数の個数: 64

約数和(自身を含む): 165831805440

約数和(自身を除く): 93185626458

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1063, 1326, 2126, 3189, 6378, 13819, 18071, 27638, 36142, 41457, 51539, 54213, 82914, 103078, 108426, 154617, 234923, 309234, 469846, 670007, 704769, 876163, 1340014, 1409538, 1752326, 2010021, 2628489, 4020042, 5256978, 11390119, 22780238, 34170357, 54785957, 68340714, 109571914, 164357871, 328715742, 712217441, 931361269, 1424434882, 1862722538, 2136652323, 2794083807, 4273304646, 5588167614, 12107696497, 24215392994, 36323089491, 72646178982]

約数ペア:

[(1, 72646178982), (2, 36323089491), (3, 24215392994), (6, 12107696497), (13, 5588167614), (17, 4273304646), (26, 2794083807), (34, 2136652323), (39, 1862722538), (51, 1424434882), (78, 931361269), (102, 712217441), (221, 328715742), (442, 164357871), (663, 109571914), (1063, 68340714), (1326, 54785957), (2126, 34170357), (3189, 22780238), (6378, 11390119), (13819, 5256978), (18071, 4020042), (27638, 2628489), (36142, 2010021), (41457, 1752326), (51539, 1409538), (54213, 1340014), (82914, 876163), (103078, 704769), (108426, 670007), (154617, 469846), (234923, 309234)]