68797936

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 60

約数和(自身を含む): 144472152

約数和(自身を除く): 75674216

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 277, 304, 344, 361, 554, 688, 722, 817, 1108, 1444, 1634, 2216, 2888, 3268, 4432, 5263, 5776, 6536, 10526, 11911, 13072, 15523, 21052, 23822, 31046, 42104, 47644, 62092, 84208, 95288, 99997, 124184, 190576, 199994, 226309, 248368, 399988, 452618, 799976, 905236, 1599952, 1810472, 3620944, 4299871, 8599742, 17199484, 34398968, 68797936]

約数ペア:

[(1, 68797936), (2, 34398968), (4, 17199484), (8, 8599742), (16, 4299871), (19, 3620944), (38, 1810472), (43, 1599952), (76, 905236), (86, 799976), (152, 452618), (172, 399988), (277, 248368), (304, 226309), (344, 199994), (361, 190576), (554, 124184), (688, 99997), (722, 95288), (817, 84208), (1108, 62092), (1444, 47644), (1634, 42104), (2216, 31046), (2888, 23822), (3268, 21052), (4432, 15523), (5263, 13072), (5776, 11911), (6536, 10526)]