72939164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 139116096

約数和(自身を除く): 66176932

約数列:

[1, 2, 4, 23, 41, 46, 61, 82, 92, 122, 164, 244, 317, 634, 943, 1268, 1403, 1886, 2501, 2806, 3772, 5002, 5612, 7291, 10004, 12997, 14582, 19337, 25994, 29164, 38674, 51988, 57523, 77348, 115046, 230092, 298931, 444751, 597862, 792817, 889502, 1195724, 1585634, 1779004, 3171268, 18234791, 36469582, 72939164]

約数ペア:

[(1, 72939164), (2, 36469582), (4, 18234791), (23, 3171268), (41, 1779004), (46, 1585634), (61, 1195724), (82, 889502), (92, 792817), (122, 597862), (164, 444751), (244, 298931), (317, 230092), (634, 115046), (943, 77348), (1268, 57523), (1403, 51988), (1886, 38674), (2501, 29164), (2806, 25994), (3772, 19337), (5002, 14582), (5612, 12997), (7291, 10004)]