73307164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 154828800

約数和(自身を除く): 81521636

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1246, 1279, 2047, 2492, 2558, 4094, 5116, 8188, 8953, 14329, 17906, 28658, 29417, 35812, 57316, 58834, 113831, 117668, 205919, 227662, 411838, 455324, 796817, 823676, 1593634, 2618113, 3187268, 5236226, 10472452, 18326791, 36653582, 73307164]

約数ペア:

[(1, 73307164), (2, 36653582), (4, 18326791), (7, 10472452), (14, 5236226), (23, 3187268), (28, 2618113), (46, 1593634), (89, 823676), (92, 796817), (161, 455324), (178, 411838), (322, 227662), (356, 205919), (623, 117668), (644, 113831), (1246, 58834), (1279, 57316), (2047, 35812), (2492, 29417), (2558, 28658), (4094, 17906), (5116, 14329), (8188, 8953)]