78855648

素因数分解:

$2^5\times 3^1\times {\mathrm{619}}^1\times {\mathrm{1327}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 207486720

約数和(自身を除く): 128631072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 619, 1238, 1327, 1857, 2476, 2654, 3714, 3981, 4952, 5308, 7428, 7962, 9904, 10616, 14856, 15924, 19808, 21232, 29712, 31848, 42464, 59424, 63696, 127392, 821413, 1642826, 2464239, 3285652, 4928478, 6571304, 9856956, 13142608, 19713912, 26285216, 39427824, 78855648]

約数ペア:

[(1, 78855648), (2, 39427824), (3, 26285216), (4, 19713912), (6, 13142608), (8, 9856956), (12, 6571304), (16, 4928478), (24, 3285652), (32, 2464239), (48, 1642826), (96, 821413), (619, 127392), (1238, 63696), (1327, 59424), (1857, 42464), (2476, 31848), (2654, 29712), (3714, 21232), (3981, 19808), (4952, 15924), (5308, 14856), (7428, 10616), (7962, 9904)]