80030778

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 175979520

約数和(自身を除く): 95948742

約数列:

[1, 2, 3, 6, 29, 31, 37, 58, 62, 74, 87, 93, 111, 174, 186, 222, 401, 802, 899, 1073, 1147, 1203, 1798, 2146, 2294, 2406, 2697, 3219, 3441, 5394, 6438, 6882, 11629, 12431, 14837, 23258, 24862, 29674, 33263, 34887, 37293, 44511, 66526, 69774, 74586, 89022, 99789, 199578, 360499, 430273, 459947, 720998, 860546, 919894, 1081497, 1290819, 1379841, 2162994, 2581638, 2759682, 13338463, 26676926, 40015389, 80030778]

約数ペア:

[(1, 80030778), (2, 40015389), (3, 26676926), (6, 13338463), (29, 2759682), (31, 2581638), (37, 2162994), (58, 1379841), (62, 1290819), (74, 1081497), (87, 919894), (93, 860546), (111, 720998), (174, 459947), (186, 430273), (222, 360499), (401, 199578), (802, 99789), (899, 89022), (1073, 74586), (1147, 69774), (1203, 66526), (1798, 44511), (2146, 37293), (2294, 34887), (2406, 33263), (2697, 29674), (3219, 24862), (3441, 23258), (5394, 14837), (6438, 12431), (6882, 11629)]