74971584

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1874

約数の個数: 84

約数和(自身を含む): 217958416

約数和(自身を除く): 142986832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1752, 1783, 2336, 2628, 3504, 3566, 4672, 5256, 5349, 7008, 7132, 10512, 10698, 14016, 14264, 16047, 21024, 21396, 28528, 32094, 42048, 42792, 57056, 64188, 85584, 114112, 128376, 130159, 171168, 256752, 260318, 342336, 390477, 513504, 520636, 780954, 1027008, 1041272, 1171431, 1561908, 2082544, 2342862, 3123816, 4165088, 4685724, 6247632, 8330176, 9371448, 12495264, 18742896, 24990528, 37485792, 74971584]

約数ペア:

[(1, 74971584), (2, 37485792), (3, 24990528), (4, 18742896), (6, 12495264), (8, 9371448), (9, 8330176), (12, 6247632), (16, 4685724), (18, 4165088), (24, 3123816), (32, 2342862), (36, 2082544), (48, 1561908), (64, 1171431), (72, 1041272), (73, 1027008), (96, 780954), (144, 520636), (146, 513504), (192, 390477), (219, 342336), (288, 260318), (292, 256752), (438, 171168), (576, 130159), (584, 128376), (657, 114112), (876, 85584), (1168, 64188), (1314, 57056), (1752, 42792), (1783, 42048), (2336, 32094), (2628, 28528), (3504, 21396), (3566, 21024), (4672, 16047), (5256, 14264), (5349, 14016), (7008, 10698), (7132, 10512)]