81050256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80407}}^1$

素因数の和:80428

約数の個数: 60

約数和(自身を含む): 259235392

約数和(自身を除く): 178185136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80407, 160814, 241221, 321628, 482442, 562849, 643256, 723663, 964884, 1125698, 1286512, 1447326, 1688547, 1929768, 2251396, 2894652, 3377094, 3859536, 4502792, 5065641, 5789304, 6754188, 9005584, 10131282, 11578608, 13508376, 20262564, 27016752, 40525128, 81050256]

約数ペア:

[(1, 81050256), (2, 40525128), (3, 27016752), (4, 20262564), (6, 13508376), (7, 11578608), (8, 10131282), (9, 9005584), (12, 6754188), (14, 5789304), (16, 5065641), (18, 4502792), (21, 3859536), (24, 3377094), (28, 2894652), (36, 2251396), (42, 1929768), (48, 1688547), (56, 1447326), (63, 1286512), (72, 1125698), (84, 964884), (112, 723663), (126, 643256), (144, 562849), (168, 482442), (252, 321628), (336, 241221), (504, 160814), (1008, 80407)]