78157242

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 173228640

約数和(自身を除く): 95071398

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 229, 283, 402, 458, 566, 603, 687, 849, 1206, 1374, 1698, 2061, 2547, 4122, 5094, 15343, 18961, 30686, 37922, 46029, 56883, 64807, 92058, 113766, 129614, 138087, 170649, 194421, 276174, 341298, 388842, 583263, 1166526, 4342069, 8684138, 13026207, 26052414, 39078621, 78157242]

約数ペア:

[(1, 78157242), (2, 39078621), (3, 26052414), (6, 13026207), (9, 8684138), (18, 4342069), (67, 1166526), (134, 583263), (201, 388842), (229, 341298), (283, 276174), (402, 194421), (458, 170649), (566, 138087), (603, 129614), (687, 113766), (849, 92058), (1206, 64807), (1374, 56883), (1698, 46029), (2061, 37922), (2547, 30686), (4122, 18961), (5094, 15343)]