74238984

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7993}}^1$

素因数の和:8051

約数の個数: 64

約数和(自身を含む): 211041600

約数和(自身を除く): 136802616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 7993, 9288, 15986, 23979, 31972, 47958, 63944, 71937, 95916, 143874, 191832, 215811, 287748, 343699, 431622, 575496, 687398, 863244, 1031097, 1374796, 1726488, 2062194, 2749592, 3093291, 4124388, 6186582, 8248776, 9279873, 12373164, 18559746, 24746328, 37119492, 74238984]

約数ペア:

[(1, 74238984), (2, 37119492), (3, 24746328), (4, 18559746), (6, 12373164), (8, 9279873), (9, 8248776), (12, 6186582), (18, 4124388), (24, 3093291), (27, 2749592), (36, 2062194), (43, 1726488), (54, 1374796), (72, 1031097), (86, 863244), (108, 687398), (129, 575496), (172, 431622), (216, 343699), (258, 287748), (344, 215811), (387, 191832), (516, 143874), (774, 95916), (1032, 71937), (1161, 63944), (1548, 47958), (2322, 31972), (3096, 23979), (4644, 15986), (7993, 9288)]