71781012

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{34981}}^1$

素因数の和:35013

約数の個数: 48

約数和(自身を含む): 195899200

約数和(自身を除く): 124118188

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, 34981, 69962, 104943, 139924, 209886, 314829, 419772, 629658, 664639, 944487, 1259316, 1329278, 1888974, 1993917, 2658556, 3777948, 3987834, 5981751, 7975668, 11963502, 17945253, 23927004, 35890506, 71781012]

約数ペア:

[(1, 71781012), (2, 35890506), (3, 23927004), (4, 17945253), (6, 11963502), (9, 7975668), (12, 5981751), (18, 3987834), (19, 3777948), (27, 2658556), (36, 1993917), (38, 1888974), (54, 1329278), (57, 1259316), (76, 944487), (108, 664639), (114, 629658), (171, 419772), (228, 314829), (342, 209886), (513, 139924), (684, 104943), (1026, 69962), (2052, 34981)]