91211142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 209599488

約数和(自身を除く): 118388346

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 41, 66, 74, 82, 111, 123, 222, 246, 407, 451, 814, 902, 911, 1221, 1353, 1517, 1822, 2442, 2706, 2733, 3034, 4551, 5466, 9102, 10021, 16687, 20042, 30063, 33374, 33707, 37351, 50061, 60126, 67414, 74702, 100122, 101121, 112053, 202242, 224106, 370777, 410861, 741554, 821722, 1112331, 1232583, 1381987, 2224662, 2465166, 2763974, 4145961, 8291922, 15201857, 30403714, 45605571, 91211142]

約数ペア:

[(1, 91211142), (2, 45605571), (3, 30403714), (6, 15201857), (11, 8291922), (22, 4145961), (33, 2763974), (37, 2465166), (41, 2224662), (66, 1381987), (74, 1232583), (82, 1112331), (111, 821722), (123, 741554), (222, 410861), (246, 370777), (407, 224106), (451, 202242), (814, 112053), (902, 101121), (911, 100122), (1221, 74702), (1353, 67414), (1517, 60126), (1822, 50061), (2442, 37351), (2706, 33707), (2733, 33374), (3034, 30063), (4551, 20042), (5466, 16687), (9102, 10021)]