81049704

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17681}}^1$

素因数の和:17881

約数の個数: 32

約数和(自身を含む): 203696640

約数和(自身を除く): 122646936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4584, 17681, 35362, 53043, 70724, 106086, 141448, 212172, 424344, 3377071, 6754142, 10131213, 13508284, 20262426, 27016568, 40524852, 81049704]

約数ペア:

[(1, 81049704), (2, 40524852), (3, 27016568), (4, 20262426), (6, 13508284), (8, 10131213), (12, 6754142), (24, 3377071), (191, 424344), (382, 212172), (573, 141448), (764, 106086), (1146, 70724), (1528, 53043), (2292, 35362), (4584, 17681)]