31787064

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2963}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 86697000

約数和(自身を除く): 54909936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 2963, 3576, 5364, 5926, 8889, 10728, 11852, 17778, 23704, 26667, 35556, 53334, 71112, 106668, 213336, 441487, 882974, 1324461, 1765948, 2648922, 3531896, 3973383, 5297844, 7946766, 10595688, 15893532, 31787064]

約数ペア:

[(1, 31787064), (2, 15893532), (3, 10595688), (4, 7946766), (6, 5297844), (8, 3973383), (9, 3531896), (12, 2648922), (18, 1765948), (24, 1324461), (36, 882974), (72, 441487), (149, 213336), (298, 106668), (447, 71112), (596, 53334), (894, 35556), (1192, 26667), (1341, 23704), (1788, 17778), (2682, 11852), (2963, 10728), (3576, 8889), (5364, 5926)]