78653008

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 191416320

約数和(自身を除く): 112763312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1607, 1748, 2128, 2576, 3059, 3214, 3496, 6118, 6428, 6992, 11249, 12236, 12856, 22498, 24472, 25712, 30533, 36961, 44996, 48944, 61066, 73922, 89992, 122132, 147844, 179984, 213731, 244264, 258727, 295688, 427462, 488528, 517454, 591376, 702259, 854924, 1034908, 1404518, 1709848, 2069816, 2809036, 3419696, 4139632, 4915813, 5618072, 9831626, 11236144, 19663252, 39326504, 78653008]

約数ペア:

[(1, 78653008), (2, 39326504), (4, 19663252), (7, 11236144), (8, 9831626), (14, 5618072), (16, 4915813), (19, 4139632), (23, 3419696), (28, 2809036), (38, 2069816), (46, 1709848), (56, 1404518), (76, 1034908), (92, 854924), (112, 702259), (133, 591376), (152, 517454), (161, 488528), (184, 427462), (266, 295688), (304, 258727), (322, 244264), (368, 213731), (437, 179984), (532, 147844), (644, 122132), (874, 89992), (1064, 73922), (1288, 61066), (1607, 48944), (1748, 44996), (2128, 36961), (2576, 30533), (3059, 25712), (3214, 24472), (3496, 22498), (6118, 12856), (6428, 12236), (6992, 11249)]