76779152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 166656000

約数和(自身を除く): 89876848

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 79, 92, 139, 152, 158, 184, 278, 304, 316, 368, 437, 556, 632, 874, 1112, 1264, 1501, 1748, 1817, 2224, 2641, 3002, 3197, 3496, 3634, 5282, 6004, 6394, 6992, 7268, 10564, 10981, 12008, 12788, 14536, 21128, 21962, 24016, 25576, 29072, 34523, 42256, 43924, 51152, 60743, 69046, 87848, 121486, 138092, 175696, 208639, 242972, 252563, 276184, 417278, 485944, 505126, 552368, 834556, 971888, 1010252, 1669112, 2020504, 3338224, 4041008, 4798697, 9597394, 19194788, 38389576, 76779152]

約数ペア:

[(1, 76779152), (2, 38389576), (4, 19194788), (8, 9597394), (16, 4798697), (19, 4041008), (23, 3338224), (38, 2020504), (46, 1669112), (76, 1010252), (79, 971888), (92, 834556), (139, 552368), (152, 505126), (158, 485944), (184, 417278), (278, 276184), (304, 252563), (316, 242972), (368, 208639), (437, 175696), (556, 138092), (632, 121486), (874, 87848), (1112, 69046), (1264, 60743), (1501, 51152), (1748, 43924), (1817, 42256), (2224, 34523), (2641, 29072), (3002, 25576), (3197, 24016), (3496, 21962), (3634, 21128), (5282, 14536), (6004, 12788), (6394, 12008), (6992, 10981), (7268, 10564)]