78690672

素因数分解:

$2^4\times 3^2\times {\mathrm{367}}^1\times {\mathrm{1489}}^1$

素因数の和:1870

約数の個数: 60

約数和(自身を含む): 220972960

約数和(自身を除く): 142282288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 367, 734, 1101, 1468, 1489, 2202, 2936, 2978, 3303, 4404, 4467, 5872, 5956, 6606, 8808, 8934, 11912, 13212, 13401, 17616, 17868, 23824, 26424, 26802, 35736, 52848, 53604, 71472, 107208, 214416, 546463, 1092926, 1639389, 2185852, 3278778, 4371704, 4918167, 6557556, 8743408, 9836334, 13115112, 19672668, 26230224, 39345336, 78690672]

約数ペア:

[(1, 78690672), (2, 39345336), (3, 26230224), (4, 19672668), (6, 13115112), (8, 9836334), (9, 8743408), (12, 6557556), (16, 4918167), (18, 4371704), (24, 3278778), (36, 2185852), (48, 1639389), (72, 1092926), (144, 546463), (367, 214416), (734, 107208), (1101, 71472), (1468, 53604), (1489, 52848), (2202, 35736), (2936, 26802), (2978, 26424), (3303, 23824), (4404, 17868), (4467, 17616), (5872, 13401), (5956, 13212), (6606, 11912), (8808, 8934)]