72991656

素因数分解:

$2^3\times 3^2\times {\mathrm{1013773}}^1$

素因数の和:1013785

約数の個数: 24

約数和(自身を含む): 197685930

約数和(自身を除く): 124694274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1013773, 2027546, 3041319, 4055092, 6082638, 8110184, 9123957, 12165276, 18247914, 24330552, 36495828, 72991656]

約数ペア:

[(1, 72991656), (2, 36495828), (3, 24330552), (4, 18247914), (6, 12165276), (8, 9123957), (9, 8110184), (12, 6082638), (18, 4055092), (24, 3041319), (36, 2027546), (72, 1013773)]