78026340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5021}}^1$

素因数の和:5077

約数の個数: 96

約数和(自身を含む): 256483584

約数和(自身を除く): 178457244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5021, 5180, 7770, 10042, 15063, 15540, 20084, 25105, 30126, 35147, 50210, 60252, 70294, 75315, 100420, 105441, 140588, 150630, 175735, 185777, 210882, 301260, 351470, 371554, 421764, 527205, 557331, 702940, 743108, 928885, 1054410, 1114662, 1300439, 1857770, 2108820, 2229324, 2600878, 2786655, 3715540, 3901317, 5201756, 5573310, 6502195, 7802634, 11146620, 13004390, 15605268, 19506585, 26008780, 39013170, 78026340]

約数ペア:

[(1, 78026340), (2, 39013170), (3, 26008780), (4, 19506585), (5, 15605268), (6, 13004390), (7, 11146620), (10, 7802634), (12, 6502195), (14, 5573310), (15, 5201756), (20, 3901317), (21, 3715540), (28, 2786655), (30, 2600878), (35, 2229324), (37, 2108820), (42, 1857770), (60, 1300439), (70, 1114662), (74, 1054410), (84, 928885), (105, 743108), (111, 702940), (140, 557331), (148, 527205), (185, 421764), (210, 371554), (222, 351470), (259, 301260), (370, 210882), (420, 185777), (444, 175735), (518, 150630), (555, 140588), (740, 105441), (777, 100420), (1036, 75315), (1110, 70294), (1295, 60252), (1554, 50210), (2220, 35147), (2590, 30126), (3108, 25105), (3885, 20084), (5021, 15540), (5180, 15063), (7770, 10042)]