84112128

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 255418240

約数和(自身を除く): 171306112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 283, 288, 344, 384, 387, 432, 516, 566, 576, 688, 768, 774, 849, 864, 1032, 1132, 1152, 1161, 1376, 1548, 1698, 1728, 2064, 2264, 2304, 2322, 2547, 2752, 3096, 3396, 3456, 4128, 4528, 4644, 5094, 5504, 6192, 6792, 6912, 7641, 8256, 9056, 9288, 10188, 11008, 12169, 12384, 13584, 15282, 16512, 18112, 18576, 20376, 24338, 24768, 27168, 30564, 33024, 36224, 36507, 37152, 40752, 48676, 49536, 54336, 61128, 72448, 73014, 74304, 81504, 97352, 99072, 108672, 109521, 122256, 146028, 148608, 163008, 194704, 217344, 219042, 244512, 292056, 297216, 326016, 328563, 389408, 438084, 489024, 584112, 652032, 657126, 778816, 876168, 978048, 1168224, 1314252, 1557632, 1752336, 1956096, 2336448, 2628504, 3115264, 3504672, 4672896, 5257008, 7009344, 9345792, 10514016, 14018688, 21028032, 28037376, 42056064, 84112128]

約数ペア:

[(1, 84112128), (2, 42056064), (3, 28037376), (4, 21028032), (6, 14018688), (8, 10514016), (9, 9345792), (12, 7009344), (16, 5257008), (18, 4672896), (24, 3504672), (27, 3115264), (32, 2628504), (36, 2336448), (43, 1956096), (48, 1752336), (54, 1557632), (64, 1314252), (72, 1168224), (86, 978048), (96, 876168), (108, 778816), (128, 657126), (129, 652032), (144, 584112), (172, 489024), (192, 438084), (216, 389408), (256, 328563), (258, 326016), (283, 297216), (288, 292056), (344, 244512), (384, 219042), (387, 217344), (432, 194704), (516, 163008), (566, 148608), (576, 146028), (688, 122256), (768, 109521), (774, 108672), (849, 99072), (864, 97352), (1032, 81504), (1132, 74304), (1152, 73014), (1161, 72448), (1376, 61128), (1548, 54336), (1698, 49536), (1728, 48676), (2064, 40752), (2264, 37152), (2304, 36507), (2322, 36224), (2547, 33024), (2752, 30564), (3096, 27168), (3396, 24768), (3456, 24338), (4128, 20376), (4528, 18576), (4644, 18112), (5094, 16512), (5504, 15282), (6192, 13584), (6792, 12384), (6912, 12169), (7641, 11008), (8256, 10188), (9056, 9288)]