874008864

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{42743}}^1$

素因数の和:42830

約数の個数: 72

約数和(自身を含む): 2520528192

約数和(自身を除く): 1646519328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 42743, 85486, 128229, 170972, 256458, 341944, 384687, 512916, 683888, 769374, 1025832, 1367776, 1538748, 2051664, 3034753, 3077496, 4103328, 6069506, 6154992, 9104259, 12139012, 12309984, 18208518, 24278024, 27312777, 36417036, 48556048, 54625554, 72834072, 97112096, 109251108, 145668144, 218502216, 291336288, 437004432, 874008864]

約数ペア:

[(1, 874008864), (2, 437004432), (3, 291336288), (4, 218502216), (6, 145668144), (8, 109251108), (9, 97112096), (12, 72834072), (16, 54625554), (18, 48556048), (24, 36417036), (32, 27312777), (36, 24278024), (48, 18208518), (71, 12309984), (72, 12139012), (96, 9104259), (142, 6154992), (144, 6069506), (213, 4103328), (284, 3077496), (288, 3034753), (426, 2051664), (568, 1538748), (639, 1367776), (852, 1025832), (1136, 769374), (1278, 683888), (1704, 512916), (2272, 384687), (2556, 341944), (3408, 256458), (5112, 170972), (6816, 128229), (10224, 85486), (20448, 42743)]