87779568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 242796960

約数和(自身を除く): 155017392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 97, 102, 136, 194, 204, 272, 291, 388, 408, 582, 776, 816, 1109, 1164, 1552, 1649, 2218, 2328, 3298, 3327, 4436, 4656, 4947, 6596, 6654, 8872, 9894, 13192, 13308, 17744, 18853, 19788, 26384, 26616, 37706, 39576, 53232, 56559, 75412, 79152, 107573, 113118, 150824, 215146, 226236, 301648, 322719, 430292, 452472, 645438, 860584, 904944, 1290876, 1721168, 1828741, 2581752, 3657482, 5163504, 5486223, 7314964, 10972446, 14629928, 21944892, 29259856, 43889784, 87779568]

約数ペア:

[(1, 87779568), (2, 43889784), (3, 29259856), (4, 21944892), (6, 14629928), (8, 10972446), (12, 7314964), (16, 5486223), (17, 5163504), (24, 3657482), (34, 2581752), (48, 1828741), (51, 1721168), (68, 1290876), (97, 904944), (102, 860584), (136, 645438), (194, 452472), (204, 430292), (272, 322719), (291, 301648), (388, 226236), (408, 215146), (582, 150824), (776, 113118), (816, 107573), (1109, 79152), (1164, 75412), (1552, 56559), (1649, 53232), (2218, 39576), (2328, 37706), (3298, 26616), (3327, 26384), (4436, 19788), (4656, 18853), (4947, 17744), (6596, 13308), (6654, 13192), (8872, 9894)]