66327632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 157132800

約数和(自身を除く): 90805168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 266, 284, 304, 439, 497, 532, 568, 878, 994, 1064, 1136, 1349, 1756, 1988, 2128, 2698, 3073, 3512, 3976, 5396, 6146, 7024, 7952, 8341, 9443, 10792, 12292, 16682, 18886, 21584, 24584, 31169, 33364, 37772, 49168, 58387, 62338, 66728, 75544, 116774, 124676, 133456, 151088, 218183, 233548, 249352, 436366, 467096, 498704, 592211, 872732, 934192, 1184422, 1745464, 2368844, 3490928, 4145477, 4737688, 8290954, 9475376, 16581908, 33163816, 66327632]

約数ペア:

[(1, 66327632), (2, 33163816), (4, 16581908), (7, 9475376), (8, 8290954), (14, 4737688), (16, 4145477), (19, 3490928), (28, 2368844), (38, 1745464), (56, 1184422), (71, 934192), (76, 872732), (112, 592211), (133, 498704), (142, 467096), (152, 436366), (266, 249352), (284, 233548), (304, 218183), (439, 151088), (497, 133456), (532, 124676), (568, 116774), (878, 75544), (994, 66728), (1064, 62338), (1136, 58387), (1349, 49168), (1756, 37772), (1988, 33364), (2128, 31169), (2698, 24584), (3073, 21584), (3512, 18886), (3976, 16682), (5396, 12292), (6146, 10792), (7024, 9443), (7952, 8341)]