90747912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 235560960

約数和(自身を除く): 144813048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 283, 372, 431, 566, 744, 849, 862, 1132, 1293, 1698, 1724, 2264, 2586, 3396, 3448, 5172, 6792, 8773, 10344, 13361, 17546, 26319, 26722, 35092, 40083, 52638, 53444, 70184, 80166, 105276, 106888, 121973, 160332, 210552, 243946, 320664, 365919, 487892, 731838, 975784, 1463676, 2927352, 3781163, 7562326, 11343489, 15124652, 22686978, 30249304, 45373956, 90747912]

約数ペア:

[(1, 90747912), (2, 45373956), (3, 30249304), (4, 22686978), (6, 15124652), (8, 11343489), (12, 7562326), (24, 3781163), (31, 2927352), (62, 1463676), (93, 975784), (124, 731838), (186, 487892), (248, 365919), (283, 320664), (372, 243946), (431, 210552), (566, 160332), (744, 121973), (849, 106888), (862, 105276), (1132, 80166), (1293, 70184), (1698, 53444), (1724, 52638), (2264, 40083), (2586, 35092), (3396, 26722), (3448, 26319), (5172, 17546), (6792, 13361), (8773, 10344)]