8523216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 26743080

約数和(自身を除く): 18219864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 157, 174, 208, 232, 234, 261, 312, 314, 348, 377, 464, 468, 471, 522, 624, 628, 696, 754, 936, 942, 1044, 1131, 1256, 1392, 1413, 1508, 1872, 1884, 2041, 2088, 2262, 2512, 2826, 3016, 3393, 3768, 4082, 4176, 4524, 4553, 5652, 6032, 6123, 6786, 7536, 8164, 9048, 9106, 11304, 12246, 13572, 13659, 16328, 18096, 18212, 18369, 22608, 24492, 27144, 27318, 32656, 36424, 36738, 40977, 48984, 54288, 54636, 59189, 72848, 73476, 81954, 97968, 109272, 118378, 146952, 163908, 177567, 218544, 236756, 293904, 327816, 355134, 473512, 532701, 655632, 710268, 947024, 1065402, 1420536, 2130804, 2841072, 4261608, 8523216]

約数ペア:

[(1, 8523216), (2, 4261608), (3, 2841072), (4, 2130804), (6, 1420536), (8, 1065402), (9, 947024), (12, 710268), (13, 655632), (16, 532701), (18, 473512), (24, 355134), (26, 327816), (29, 293904), (36, 236756), (39, 218544), (48, 177567), (52, 163908), (58, 146952), (72, 118378), (78, 109272), (87, 97968), (104, 81954), (116, 73476), (117, 72848), (144, 59189), (156, 54636), (157, 54288), (174, 48984), (208, 40977), (232, 36738), (234, 36424), (261, 32656), (312, 27318), (314, 27144), (348, 24492), (377, 22608), (464, 18369), (468, 18212), (471, 18096), (522, 16328), (624, 13659), (628, 13572), (696, 12246), (754, 11304), (936, 9106), (942, 9048), (1044, 8164), (1131, 7536), (1256, 6786), (1392, 6123), (1413, 6032), (1508, 5652), (1872, 4553), (1884, 4524), (2041, 4176), (2088, 4082), (2262, 3768), (2512, 3393), (2826, 3016)]