71459784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{90227}}^1$

素因数の和:90250

約数の個数: 48

約数和(自身を含む): 211133520

約数和(自身を除く): 139673736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 90227, 180454, 270681, 360908, 541362, 721816, 812043, 992497, 1082724, 1624086, 1984994, 2165448, 2977491, 3248172, 3969988, 5954982, 6496344, 7939976, 8932473, 11909964, 17864946, 23819928, 35729892, 71459784]

約数ペア:

[(1, 71459784), (2, 35729892), (3, 23819928), (4, 17864946), (6, 11909964), (8, 8932473), (9, 7939976), (11, 6496344), (12, 5954982), (18, 3969988), (22, 3248172), (24, 2977491), (33, 2165448), (36, 1984994), (44, 1624086), (66, 1082724), (72, 992497), (88, 812043), (99, 721816), (132, 541362), (198, 360908), (264, 270681), (396, 180454), (792, 90227)]