81525192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2711}}^1$

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 234316800

約数和(自身を除く): 152791608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 537, 716, 1074, 1253, 1432, 2148, 2506, 2711, 3759, 4296, 5012, 5422, 7518, 8133, 10024, 10844, 15036, 16266, 18977, 21688, 30072, 32532, 37954, 56931, 65064, 75908, 113862, 151816, 227724, 455448, 485269, 970538, 1455807, 1941076, 2911614, 3396883, 3882152, 5823228, 6793766, 10190649, 11646456, 13587532, 20381298, 27175064, 40762596, 81525192]

約数ペア:

[(1, 81525192), (2, 40762596), (3, 27175064), (4, 20381298), (6, 13587532), (7, 11646456), (8, 10190649), (12, 6793766), (14, 5823228), (21, 3882152), (24, 3396883), (28, 2911614), (42, 1941076), (56, 1455807), (84, 970538), (168, 485269), (179, 455448), (358, 227724), (537, 151816), (716, 113862), (1074, 75908), (1253, 65064), (1432, 56931), (2148, 37954), (2506, 32532), (2711, 30072), (3759, 21688), (4296, 18977), (5012, 16266), (5422, 15036), (7518, 10844), (8133, 10024)]