80656368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6846

約数の個数: 80

約数和(自身を含む): 236234880

約数和(自身を除く): 155578512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 6803, 11856, 13606, 20409, 27212, 40818, 54424, 81636, 88439, 108848, 129257, 163272, 176878, 258514, 265317, 326544, 353756, 387771, 517028, 530634, 707512, 775542, 1034056, 1061268, 1415024, 1551084, 1680341, 2068112, 2122536, 3102168, 3360682, 4245072, 5041023, 6204336, 6721364, 10082046, 13442728, 20164092, 26885456, 40328184, 80656368]

約数ペア:

[(1, 80656368), (2, 40328184), (3, 26885456), (4, 20164092), (6, 13442728), (8, 10082046), (12, 6721364), (13, 6204336), (16, 5041023), (19, 4245072), (24, 3360682), (26, 3102168), (38, 2122536), (39, 2068112), (48, 1680341), (52, 1551084), (57, 1415024), (76, 1061268), (78, 1034056), (104, 775542), (114, 707512), (152, 530634), (156, 517028), (208, 387771), (228, 353756), (247, 326544), (304, 265317), (312, 258514), (456, 176878), (494, 163272), (624, 129257), (741, 108848), (912, 88439), (988, 81636), (1482, 54424), (1976, 40818), (2964, 27212), (3952, 20409), (5928, 13606), (6803, 11856)]