80800056

素因数分解:

$2^3\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1531}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 219275160

約数和(自身を除く): 138475104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 733, 1466, 1531, 2199, 2932, 3062, 4398, 4593, 5864, 6124, 6597, 8796, 9186, 12248, 13194, 13779, 17592, 18372, 26388, 27558, 36744, 52776, 55116, 110232, 1122223, 2244446, 3366669, 4488892, 6733338, 8977784, 10100007, 13466676, 20200014, 26933352, 40400028, 80800056]

約数ペア:

[(1, 80800056), (2, 40400028), (3, 26933352), (4, 20200014), (6, 13466676), (8, 10100007), (9, 8977784), (12, 6733338), (18, 4488892), (24, 3366669), (36, 2244446), (72, 1122223), (733, 110232), (1466, 55116), (1531, 52776), (2199, 36744), (2932, 27558), (3062, 26388), (4398, 18372), (4593, 17592), (5864, 13779), (6124, 13194), (6597, 12248), (8796, 9186)]