80082072

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{22699}}^1$

素因数の和:22725

約数の個数: 72

約数和(自身を含む): 252310500

約数和(自身を除く): 172228428

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 22699, 45398, 68097, 90796, 136194, 158893, 181592, 204291, 272388, 317786, 408582, 476679, 544776, 635572, 817164, 953358, 1112251, 1271144, 1430037, 1634328, 1906716, 2224502, 2860074, 3336753, 3813432, 4449004, 5720148, 6673506, 8898008, 10010259, 11440296, 13347012, 20020518, 26694024, 40041036, 80082072]

約数ペア:

[(1, 80082072), (2, 40041036), (3, 26694024), (4, 20020518), (6, 13347012), (7, 11440296), (8, 10010259), (9, 8898008), (12, 6673506), (14, 5720148), (18, 4449004), (21, 3813432), (24, 3336753), (28, 2860074), (36, 2224502), (42, 1906716), (49, 1634328), (56, 1430037), (63, 1271144), (72, 1112251), (84, 953358), (98, 817164), (126, 635572), (147, 544776), (168, 476679), (196, 408582), (252, 317786), (294, 272388), (392, 204291), (441, 181592), (504, 158893), (588, 136194), (882, 90796), (1176, 68097), (1764, 45398), (3528, 22699)]