27727776

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2298

約数の個数: 72

約数和(自身を含む): 80720640

約数和(自身を除く): 52992864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 2239, 3096, 4128, 4478, 6192, 6717, 8956, 12384, 13434, 17912, 20151, 26868, 35824, 40302, 53736, 71648, 80604, 96277, 107472, 161208, 192554, 214944, 288831, 322416, 385108, 577662, 644832, 770216, 866493, 1155324, 1540432, 1732986, 2310648, 3080864, 3465972, 4621296, 6931944, 9242592, 13863888, 27727776]

約数ペア:

[(1, 27727776), (2, 13863888), (3, 9242592), (4, 6931944), (6, 4621296), (8, 3465972), (9, 3080864), (12, 2310648), (16, 1732986), (18, 1540432), (24, 1155324), (32, 866493), (36, 770216), (43, 644832), (48, 577662), (72, 385108), (86, 322416), (96, 288831), (129, 214944), (144, 192554), (172, 161208), (258, 107472), (288, 96277), (344, 80604), (387, 71648), (516, 53736), (688, 40302), (774, 35824), (1032, 26868), (1376, 20151), (1548, 17912), (2064, 13434), (2239, 12384), (3096, 8956), (4128, 6717), (4478, 6192)]