81122832

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11497}}^1$

素因数の和:11525

約数の個数: 90

約数和(自身を含む): 264120558

約数和(自身を除く): 182997726

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 11497, 22994, 34491, 45988, 68982, 80479, 91976, 103473, 137964, 160958, 183952, 206946, 241437, 275928, 321916, 413892, 482874, 551856, 563353, 643832, 724311, 827784, 965748, 1126706, 1287664, 1448622, 1655568, 1690059, 1931496, 2253412, 2897244, 3380118, 3862992, 4506824, 5070177, 5794488, 6760236, 9013648, 10140354, 11588976, 13520472, 20280708, 27040944, 40561416, 81122832]

約数ペア:

[(1, 81122832), (2, 40561416), (3, 27040944), (4, 20280708), (6, 13520472), (7, 11588976), (8, 10140354), (9, 9013648), (12, 6760236), (14, 5794488), (16, 5070177), (18, 4506824), (21, 3862992), (24, 3380118), (28, 2897244), (36, 2253412), (42, 1931496), (48, 1690059), (49, 1655568), (56, 1448622), (63, 1287664), (72, 1126706), (84, 965748), (98, 827784), (112, 724311), (126, 643832), (144, 563353), (147, 551856), (168, 482874), (196, 413892), (252, 321916), (294, 275928), (336, 241437), (392, 206946), (441, 183952), (504, 160958), (588, 137964), (784, 103473), (882, 91976), (1008, 80479), (1176, 68982), (1764, 45988), (2352, 34491), (3528, 22994), (7056, 11497)]