78647004

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38327}}^1$

素因数の和:38359

約数の個数: 48

約数和(自身を含む): 214636800

約数和(自身を除く): 135989796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 38327, 76654, 114981, 153308, 229962, 344943, 459924, 689886, 728213, 1034829, 1379772, 1456426, 2069658, 2184639, 2912852, 4139316, 4369278, 6553917, 8738556, 13107834, 19661751, 26215668, 39323502, 78647004]

約数ペア:

[(1, 78647004), (2, 39323502), (3, 26215668), (4, 19661751), (6, 13107834), (9, 8738556), (12, 6553917), (18, 4369278), (19, 4139316), (27, 2912852), (36, 2184639), (38, 2069658), (54, 1456426), (57, 1379772), (76, 1034829), (108, 728213), (114, 689886), (171, 459924), (228, 344943), (342, 229962), (513, 153308), (684, 114981), (1026, 76654), (2052, 38327)]