87825248

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:812

約数の個数: 72

約数和(自身を含む): 203968800

約数和(自身を除く): 116143552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 709, 784, 1106, 1264, 1418, 1568, 2212, 2528, 2836, 3871, 4424, 4963, 5672, 7742, 8848, 9926, 11344, 15484, 17696, 19852, 22688, 30968, 34741, 39704, 56011, 61936, 69482, 79408, 112022, 123872, 138964, 158816, 224044, 277928, 392077, 448088, 555856, 784154, 896176, 1111712, 1568308, 1792352, 2744539, 3136616, 5489078, 6273232, 10978156, 12546464, 21956312, 43912624, 87825248]

約数ペア:

[(1, 87825248), (2, 43912624), (4, 21956312), (7, 12546464), (8, 10978156), (14, 6273232), (16, 5489078), (28, 3136616), (32, 2744539), (49, 1792352), (56, 1568308), (79, 1111712), (98, 896176), (112, 784154), (158, 555856), (196, 448088), (224, 392077), (316, 277928), (392, 224044), (553, 158816), (632, 138964), (709, 123872), (784, 112022), (1106, 79408), (1264, 69482), (1418, 61936), (1568, 56011), (2212, 39704), (2528, 34741), (2836, 30968), (3871, 22688), (4424, 19852), (4963, 17696), (5672, 15484), (7742, 11344), (8848, 9926)]