71834568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{230239}}^1$

素因数の和:230261

約数の個数: 32

約数和(自身を含む): 193401600

約数和(自身を除く): 121567032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 230239, 460478, 690717, 920956, 1381434, 1841912, 2762868, 2993107, 5525736, 5986214, 8979321, 11972428, 17958642, 23944856, 35917284, 71834568]

約数ペア:

[(1, 71834568), (2, 35917284), (3, 23944856), (4, 17958642), (6, 11972428), (8, 8979321), (12, 5986214), (13, 5525736), (24, 2993107), (26, 2762868), (39, 1841912), (52, 1381434), (78, 920956), (104, 690717), (156, 460478), (312, 230239)]