91531728

素因数分解:

$2^4\times 3^3\times {\mathrm{211879}}^1$

素因数の和:211896

約数の個数: 40

約数和(自身を含む): 262731200

約数和(自身を除く): 171199472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 211879, 423758, 635637, 847516, 1271274, 1695032, 1906911, 2542548, 3390064, 3813822, 5085096, 5720733, 7627644, 10170192, 11441466, 15255288, 22882932, 30510576, 45765864, 91531728]

約数ペア:

[(1, 91531728), (2, 45765864), (3, 30510576), (4, 22882932), (6, 15255288), (8, 11441466), (9, 10170192), (12, 7627644), (16, 5720733), (18, 5085096), (24, 3813822), (27, 3390064), (36, 2542548), (48, 1906911), (54, 1695032), (72, 1271274), (108, 847516), (144, 635637), (216, 423758), (432, 211879)]