81072684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9749}}^1$

素因数の和:9780

約数の個数: 96

約数和(自身を含む): 262080000

約数和(自身を除く): 181007316

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 9749, 19498, 29247, 38996, 58494, 68243, 87741, 107239, 116988, 136486, 175482, 204729, 214478, 263223, 272972, 321717, 350964, 409458, 428956, 526446, 614187, 643434, 750673, 818916, 965151, 1052892, 1228374, 1286868, 1501346, 1842561, 1930302, 2252019, 2456748, 2895453, 3002692, 3685122, 3860604, 4504038, 5790906, 6756057, 7370244, 9008076, 11581812, 13512114, 20268171, 27024228, 40536342, 81072684]

約数ペア:

[(1, 81072684), (2, 40536342), (3, 27024228), (4, 20268171), (6, 13512114), (7, 11581812), (9, 9008076), (11, 7370244), (12, 6756057), (14, 5790906), (18, 4504038), (21, 3860604), (22, 3685122), (27, 3002692), (28, 2895453), (33, 2456748), (36, 2252019), (42, 1930302), (44, 1842561), (54, 1501346), (63, 1286868), (66, 1228374), (77, 1052892), (84, 965151), (99, 818916), (108, 750673), (126, 643434), (132, 614187), (154, 526446), (189, 428956), (198, 409458), (231, 350964), (252, 321717), (297, 272972), (308, 263223), (378, 214478), (396, 204729), (462, 175482), (594, 136486), (693, 116988), (756, 107239), (924, 87741), (1188, 68243), (1386, 58494), (2079, 38996), (2772, 29247), (4158, 19498), (8316, 9749)]