77668656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6551}}^1$

素因数の和:6594

約数の個数: 80

約数和(自身を含む): 227485440

約数和(自身を除く): 149816784

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, 6551, 11856, 13102, 19653, 26204, 39306, 52408, 78612, 85163, 104816, 124469, 157224, 170326, 248938, 255489, 314448, 340652, 373407, 497876, 510978, 681304, 746814, 995752, 1021956, 1362608, 1493628, 1618097, 1991504, 2043912, 2987256, 3236194, 4087824, 4854291, 5974512, 6472388, 9708582, 12944776, 19417164, 25889552, 38834328, 77668656]

約数ペア:

[(1, 77668656), (2, 38834328), (3, 25889552), (4, 19417164), (6, 12944776), (8, 9708582), (12, 6472388), (13, 5974512), (16, 4854291), (19, 4087824), (24, 3236194), (26, 2987256), (38, 2043912), (39, 1991504), (48, 1618097), (52, 1493628), (57, 1362608), (76, 1021956), (78, 995752), (104, 746814), (114, 681304), (152, 510978), (156, 497876), (208, 373407), (228, 340652), (247, 314448), (304, 255489), (312, 248938), (456, 170326), (494, 157224), (624, 124469), (741, 104816), (912, 85163), (988, 78612), (1482, 52408), (1976, 39306), (2964, 26204), (3952, 19653), (5928, 13102), (6551, 11856)]