80489904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152443}}^1$

素因数の和:152465

約数の個数: 40

約数和(自身を含む): 226836672

約数和(自身を除く): 146346768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 152443, 304886, 457329, 609772, 914658, 1219544, 1676873, 1829316, 2439088, 3353746, 3658632, 5030619, 6707492, 7317264, 10061238, 13414984, 20122476, 26829968, 40244952, 80489904]

約数ペア:

[(1, 80489904), (2, 40244952), (3, 26829968), (4, 20122476), (6, 13414984), (8, 10061238), (11, 7317264), (12, 6707492), (16, 5030619), (22, 3658632), (24, 3353746), (33, 2439088), (44, 1829316), (48, 1676873), (66, 1219544), (88, 914658), (132, 609772), (176, 457329), (264, 304886), (528, 152443)]