72533944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68171}}^1$

素因数の和:68203

約数の個数: 32

約数和(自身を含む): 163612800

約数和(自身を除く): 91078856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 68171, 136342, 272684, 477197, 545368, 954394, 1295249, 1908788, 2590498, 3817576, 5180996, 9066743, 10361992, 18133486, 36266972, 72533944]

約数ペア:

[(1, 72533944), (2, 36266972), (4, 18133486), (7, 10361992), (8, 9066743), (14, 5180996), (19, 3817576), (28, 2590498), (38, 1908788), (56, 1295249), (76, 954394), (133, 545368), (152, 477197), (266, 272684), (532, 136342), (1064, 68171)]