80606646

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 180969984

約数和(自身を除く): 100363338

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 127, 222, 254, 333, 381, 666, 762, 953, 1143, 1906, 2286, 2859, 4699, 5718, 8577, 9398, 14097, 17154, 28194, 35261, 42291, 70522, 84582, 105783, 121031, 211566, 242062, 317349, 363093, 634698, 726186, 1089279, 2178558, 4478147, 8956294, 13434441, 26868882, 40303323, 80606646]

約数ペア:

[(1, 80606646), (2, 40303323), (3, 26868882), (6, 13434441), (9, 8956294), (18, 4478147), (37, 2178558), (74, 1089279), (111, 726186), (127, 634698), (222, 363093), (254, 317349), (333, 242062), (381, 211566), (666, 121031), (762, 105783), (953, 84582), (1143, 70522), (1906, 42291), (2286, 35261), (2859, 28194), (4699, 17154), (5718, 14097), (8577, 9398)]