88965380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3993

約数の個数: 72

約数和(自身を含む): 226836288

約数和(自身を除く): 137870908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 3947, 4508, 5635, 7894, 11270, 15788, 19735, 22540, 27629, 39470, 55258, 78940, 90781, 110516, 138145, 181562, 193403, 276290, 363124, 386806, 453905, 552580, 635467, 773612, 907810, 967015, 1270934, 1815620, 1934030, 2541868, 3177335, 3868060, 4448269, 6354670, 8896538, 12709340, 17793076, 22241345, 44482690, 88965380]

約数ペア:

[(1, 88965380), (2, 44482690), (4, 22241345), (5, 17793076), (7, 12709340), (10, 8896538), (14, 6354670), (20, 4448269), (23, 3868060), (28, 3177335), (35, 2541868), (46, 1934030), (49, 1815620), (70, 1270934), (92, 967015), (98, 907810), (115, 773612), (140, 635467), (161, 552580), (196, 453905), (230, 386806), (245, 363124), (322, 276290), (460, 193403), (490, 181562), (644, 138145), (805, 110516), (980, 90781), (1127, 78940), (1610, 55258), (2254, 39470), (3220, 27629), (3947, 22540), (4508, 19735), (5635, 15788), (7894, 11270)]