72132870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 186126336

約数和(自身を除く): 113993466

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 510, 670, 1005, 1139, 2010, 2111, 2278, 3417, 4222, 5695, 6333, 6834, 10555, 11390, 12666, 17085, 21110, 31665, 34170, 35887, 63330, 71774, 107661, 141437, 179435, 215322, 282874, 358870, 424311, 538305, 707185, 848622, 1076610, 1414370, 2121555, 2404429, 4243110, 4808858, 7213287, 12022145, 14426574, 24044290, 36066435, 72132870]

約数ペア:

[(1, 72132870), (2, 36066435), (3, 24044290), (5, 14426574), (6, 12022145), (10, 7213287), (15, 4808858), (17, 4243110), (30, 2404429), (34, 2121555), (51, 1414370), (67, 1076610), (85, 848622), (102, 707185), (134, 538305), (170, 424311), (201, 358870), (255, 282874), (335, 215322), (402, 179435), (510, 141437), (670, 107661), (1005, 71774), (1139, 63330), (2010, 35887), (2111, 34170), (2278, 31665), (3417, 21110), (4222, 17085), (5695, 12666), (6333, 11390), (6834, 10555)]