73975824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 228388160

約数和(自身を除く): 154412336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 919, 936, 1032, 1118, 1548, 1677, 1838, 1872, 2064, 2236, 2757, 3096, 3354, 3676, 4472, 5031, 5514, 6192, 6708, 7352, 8271, 8944, 10062, 11028, 11947, 13416, 14704, 16542, 20124, 22056, 23894, 26832, 33084, 35841, 39517, 40248, 44112, 47788, 66168, 71682, 79034, 80496, 95576, 107523, 118551, 132336, 143364, 158068, 191152, 215046, 237102, 286728, 316136, 355653, 430092, 474204, 513721, 573456, 632272, 711306, 860184, 948408, 1027442, 1422612, 1541163, 1720368, 1896816, 2054884, 2845224, 3082326, 4109768, 4623489, 5690448, 6164652, 8219536, 9246978, 12329304, 18493956, 24658608, 36987912, 73975824]

約数ペア:

[(1, 73975824), (2, 36987912), (3, 24658608), (4, 18493956), (6, 12329304), (8, 9246978), (9, 8219536), (12, 6164652), (13, 5690448), (16, 4623489), (18, 4109768), (24, 3082326), (26, 2845224), (36, 2054884), (39, 1896816), (43, 1720368), (48, 1541163), (52, 1422612), (72, 1027442), (78, 948408), (86, 860184), (104, 711306), (117, 632272), (129, 573456), (144, 513721), (156, 474204), (172, 430092), (208, 355653), (234, 316136), (258, 286728), (312, 237102), (344, 215046), (387, 191152), (468, 158068), (516, 143364), (559, 132336), (624, 118551), (688, 107523), (774, 95576), (919, 80496), (936, 79034), (1032, 71682), (1118, 66168), (1548, 47788), (1677, 44112), (1838, 40248), (1872, 39517), (2064, 35841), (2236, 33084), (2757, 26832), (3096, 23894), (3354, 22056), (3676, 20124), (4472, 16542), (5031, 14704), (5514, 13416), (6192, 11947), (6708, 11028), (7352, 10062), (8271, 8944)]