87766488

素因数分解:

$2^3\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1663}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 238168320

約数和(自身を除く): 150401832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 733, 1466, 1663, 2199, 2932, 3326, 4398, 4989, 5864, 6597, 6652, 8796, 9978, 13194, 13304, 14967, 17592, 19956, 26388, 29934, 39912, 52776, 59868, 119736, 1218979, 2437958, 3656937, 4875916, 7313874, 9751832, 10970811, 14627748, 21941622, 29255496, 43883244, 87766488]

約数ペア:

[(1, 87766488), (2, 43883244), (3, 29255496), (4, 21941622), (6, 14627748), (8, 10970811), (9, 9751832), (12, 7313874), (18, 4875916), (24, 3656937), (36, 2437958), (72, 1218979), (733, 119736), (1466, 59868), (1663, 52776), (2199, 39912), (2932, 29934), (3326, 26388), (4398, 19956), (4989, 17592), (5864, 14967), (6597, 13304), (6652, 13194), (8796, 9978)]