25556904

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 71496000

約数和(自身を除く): 45939096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 661, 716, 1074, 1322, 1432, 1611, 1983, 2148, 2644, 3222, 3966, 4296, 4833, 5288, 5949, 6444, 7932, 9666, 11898, 12888, 15864, 17847, 19332, 23796, 35694, 38664, 47592, 71388, 118319, 142776, 236638, 354957, 473276, 709914, 946552, 1064871, 1419828, 2129742, 2839656, 3194613, 4259484, 6389226, 8518968, 12778452, 25556904]

約数ペア:

[(1, 25556904), (2, 12778452), (3, 8518968), (4, 6389226), (6, 4259484), (8, 3194613), (9, 2839656), (12, 2129742), (18, 1419828), (24, 1064871), (27, 946552), (36, 709914), (54, 473276), (72, 354957), (108, 236638), (179, 142776), (216, 118319), (358, 71388), (537, 47592), (661, 38664), (716, 35694), (1074, 23796), (1322, 19332), (1432, 17847), (1611, 15864), (1983, 12888), (2148, 11898), (2644, 9666), (3222, 7932), (3966, 6444), (4296, 5949), (4833, 5288)]