8081808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 24284160

約数和(自身を除く): 16202352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 359, 402, 469, 536, 718, 804, 938, 1072, 1077, 1407, 1436, 1608, 1876, 2154, 2513, 2814, 2872, 3216, 3752, 4308, 5026, 5628, 5744, 7504, 7539, 8616, 10052, 11256, 15078, 17232, 20104, 22512, 24053, 30156, 40208, 48106, 60312, 72159, 96212, 120624, 144318, 168371, 192424, 288636, 336742, 384848, 505113, 577272, 673484, 1010226, 1154544, 1346968, 2020452, 2693936, 4040904, 8081808]

約数ペア:

[(1, 8081808), (2, 4040904), (3, 2693936), (4, 2020452), (6, 1346968), (7, 1154544), (8, 1010226), (12, 673484), (14, 577272), (16, 505113), (21, 384848), (24, 336742), (28, 288636), (42, 192424), (48, 168371), (56, 144318), (67, 120624), (84, 96212), (112, 72159), (134, 60312), (168, 48106), (201, 40208), (268, 30156), (336, 24053), (359, 22512), (402, 20104), (469, 17232), (536, 15078), (718, 11256), (804, 10052), (938, 8616), (1072, 7539), (1077, 7504), (1407, 5744), (1436, 5628), (1608, 5026), (1876, 4308), (2154, 3752), (2513, 3216), (2814, 2872)]