69133568

素因数分解:

$2^8\times 7^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 159333888

約数和(自身を除く): 90200320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 223, 224, 256, 346, 446, 448, 692, 892, 896, 1211, 1384, 1561, 1784, 1792, 2422, 2768, 3122, 3568, 4844, 5536, 6244, 7136, 9688, 11072, 12488, 14272, 19376, 22144, 24976, 28544, 38579, 38752, 44288, 49952, 57088, 77158, 77504, 99904, 154316, 155008, 199808, 270053, 308632, 310016, 399616, 540106, 617264, 1080212, 1234528, 2160424, 2469056, 4320848, 4938112, 8641696, 9876224, 17283392, 34566784, 69133568]

約数ペア:

[(1, 69133568), (2, 34566784), (4, 17283392), (7, 9876224), (8, 8641696), (14, 4938112), (16, 4320848), (28, 2469056), (32, 2160424), (56, 1234528), (64, 1080212), (112, 617264), (128, 540106), (173, 399616), (223, 310016), (224, 308632), (256, 270053), (346, 199808), (446, 155008), (448, 154316), (692, 99904), (892, 77504), (896, 77158), (1211, 57088), (1384, 49952), (1561, 44288), (1784, 38752), (1792, 38579), (2422, 28544), (2768, 24976), (3122, 22144), (3568, 19376), (4844, 14272), (5536, 12488), (6244, 11072), (7136, 9688)]