80452386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{212837}}^1$

素因数の和:212855

約数の個数: 32

約数和(自身を含む): 204324480

約数和(自身を除く): 123872094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 212837, 425674, 638511, 1277022, 1489859, 1915533, 2979718, 3831066, 4469577, 5746599, 8939154, 11493198, 13408731, 26817462, 40226193, 80452386]

約数ペア:

[(1, 80452386), (2, 40226193), (3, 26817462), (6, 13408731), (7, 11493198), (9, 8939154), (14, 5746599), (18, 4469577), (21, 3831066), (27, 2979718), (42, 1915533), (54, 1489859), (63, 1277022), (126, 638511), (189, 425674), (378, 212837)]