7782768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1103}}^1$

素因数の和:1131

約数の個数: 90

約数和(自身を含む): 25359984

約数和(自身を除く): 17577216

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, 1103, 1176, 1764, 2206, 2352, 3309, 3528, 4412, 6618, 7056, 7721, 8824, 9927, 13236, 15442, 17648, 19854, 23163, 26472, 30884, 39708, 46326, 52944, 54047, 61768, 69489, 79416, 92652, 108094, 123536, 138978, 158832, 162141, 185304, 216188, 277956, 324282, 370608, 432376, 486423, 555912, 648564, 864752, 972846, 1111824, 1297128, 1945692, 2594256, 3891384, 7782768]

約数ペア:

[(1, 7782768), (2, 3891384), (3, 2594256), (4, 1945692), (6, 1297128), (7, 1111824), (8, 972846), (9, 864752), (12, 648564), (14, 555912), (16, 486423), (18, 432376), (21, 370608), (24, 324282), (28, 277956), (36, 216188), (42, 185304), (48, 162141), (49, 158832), (56, 138978), (63, 123536), (72, 108094), (84, 92652), (98, 79416), (112, 69489), (126, 61768), (144, 54047), (147, 52944), (168, 46326), (196, 39708), (252, 30884), (294, 26472), (336, 23163), (392, 19854), (441, 17648), (504, 15442), (588, 13236), (784, 9927), (882, 8824), (1008, 7721), (1103, 7056), (1176, 6618), (1764, 4412), (2206, 3528), (2352, 3309)]