87184404

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1873}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 226679040

約数和(自身を除く): 139494636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 1873, 2586, 3746, 3879, 5172, 5619, 7492, 7758, 11238, 11637, 15516, 16857, 22476, 23274, 33714, 46548, 50571, 67428, 101142, 202284, 807263, 1614526, 2421789, 3229052, 4843578, 7265367, 9687156, 14530734, 21796101, 29061468, 43592202, 87184404]

約数ペア:

[(1, 87184404), (2, 43592202), (3, 29061468), (4, 21796101), (6, 14530734), (9, 9687156), (12, 7265367), (18, 4843578), (27, 3229052), (36, 2421789), (54, 1614526), (108, 807263), (431, 202284), (862, 101142), (1293, 67428), (1724, 50571), (1873, 46548), (2586, 33714), (3746, 23274), (3879, 22476), (5172, 16857), (5619, 15516), (7492, 11637), (7758, 11238)]