85321544

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 207826560

約数和(自身を除く): 122505016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 154, 188, 196, 308, 329, 376, 392, 421, 517, 539, 616, 658, 842, 1034, 1078, 1316, 1684, 2068, 2156, 2303, 2632, 2947, 3368, 3619, 4136, 4312, 4606, 4631, 5894, 7238, 9212, 9262, 11788, 14476, 18424, 18524, 19787, 20629, 23576, 25333, 28952, 32417, 37048, 39574, 41258, 50666, 64834, 79148, 82516, 101332, 129668, 138509, 158296, 165032, 202664, 217657, 226919, 259336, 277018, 435314, 453838, 554036, 870628, 907676, 969563, 1108072, 1523599, 1741256, 1815352, 1939126, 3047198, 3878252, 6094396, 7756504, 10665193, 12188792, 21330386, 42660772, 85321544]

約数ペア:

[(1, 85321544), (2, 42660772), (4, 21330386), (7, 12188792), (8, 10665193), (11, 7756504), (14, 6094396), (22, 3878252), (28, 3047198), (44, 1939126), (47, 1815352), (49, 1741256), (56, 1523599), (77, 1108072), (88, 969563), (94, 907676), (98, 870628), (154, 554036), (188, 453838), (196, 435314), (308, 277018), (329, 259336), (376, 226919), (392, 217657), (421, 202664), (517, 165032), (539, 158296), (616, 138509), (658, 129668), (842, 101332), (1034, 82516), (1078, 79148), (1316, 64834), (1684, 50666), (2068, 41258), (2156, 39574), (2303, 37048), (2632, 32417), (2947, 28952), (3368, 25333), (3619, 23576), (4136, 20629), (4312, 19787), (4606, 18524), (4631, 18424), (5894, 14476), (7238, 11788), (9212, 9262)]