78984024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20441}}^1$

素因数の和:20480

約数の個数: 64

約数和(自身を含む): 235491840

約数和(自身を除く): 156507816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 20441, 40882, 61323, 81764, 122646, 143087, 163528, 245292, 286174, 429261, 470143, 490584, 572348, 858522, 940286, 1144696, 1410429, 1717044, 1880572, 2820858, 3291001, 3434088, 3761144, 5641716, 6582002, 9873003, 11283432, 13164004, 19746006, 26328008, 39492012, 78984024]

約数ペア:

[(1, 78984024), (2, 39492012), (3, 26328008), (4, 19746006), (6, 13164004), (7, 11283432), (8, 9873003), (12, 6582002), (14, 5641716), (21, 3761144), (23, 3434088), (24, 3291001), (28, 2820858), (42, 1880572), (46, 1717044), (56, 1410429), (69, 1144696), (84, 940286), (92, 858522), (138, 572348), (161, 490584), (168, 470143), (184, 429261), (276, 286174), (322, 245292), (483, 163528), (552, 143087), (644, 122646), (966, 81764), (1288, 61323), (1932, 40882), (3864, 20441)]