72458172

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{35311}}^1$

素因数の和:35343

約数の個数: 48

約数和(自身を含む): 197747200

約数和(自身を除く): 125289028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 35311, 70622, 105933, 141244, 211866, 317799, 423732, 635598, 670909, 953397, 1271196, 1341818, 1906794, 2012727, 2683636, 3813588, 4025454, 6038181, 8050908, 12076362, 18114543, 24152724, 36229086, 72458172]

約数ペア:

[(1, 72458172), (2, 36229086), (3, 24152724), (4, 18114543), (6, 12076362), (9, 8050908), (12, 6038181), (18, 4025454), (19, 3813588), (27, 2683636), (36, 2012727), (38, 1906794), (54, 1341818), (57, 1271196), (76, 953397), (108, 670909), (114, 635598), (171, 423732), (228, 317799), (342, 211866), (513, 141244), (684, 105933), (1026, 70622), (2052, 35311)]