89876552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 187265520

約数和(自身を除く): 97388968

約数列:

[1, 2, 4, 8, 17, 34, 37, 53, 68, 74, 106, 136, 148, 212, 296, 337, 424, 629, 674, 901, 1258, 1348, 1802, 1961, 2516, 2696, 3604, 3922, 5032, 5729, 7208, 7844, 11458, 12469, 15688, 17861, 22916, 24938, 33337, 35722, 45832, 49876, 66674, 71444, 99752, 133348, 142888, 211973, 266696, 303637, 423946, 607274, 660857, 847892, 1214548, 1321714, 1695784, 2429096, 2643428, 5286856, 11234569, 22469138, 44938276, 89876552]

約数ペア:

[(1, 89876552), (2, 44938276), (4, 22469138), (8, 11234569), (17, 5286856), (34, 2643428), (37, 2429096), (53, 1695784), (68, 1321714), (74, 1214548), (106, 847892), (136, 660857), (148, 607274), (212, 423946), (296, 303637), (337, 266696), (424, 211973), (629, 142888), (674, 133348), (901, 99752), (1258, 71444), (1348, 66674), (1802, 49876), (1961, 45832), (2516, 35722), (2696, 33337), (3604, 24938), (3922, 22916), (5032, 17861), (5729, 15688), (7208, 12469), (7844, 11458)]