77738868

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{29581}}^1$

素因数の和:29664

約数の個数: 36

約数和(自身を含む): 199205188

約数和(自身を除く): 121466320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 29581, 59162, 88743, 118324, 177486, 266229, 354972, 532458, 1064916, 2159413, 4318826, 6478239, 8637652, 12956478, 19434717, 25912956, 38869434, 77738868]

約数ペア:

[(1, 77738868), (2, 38869434), (3, 25912956), (4, 19434717), (6, 12956478), (9, 8637652), (12, 6478239), (18, 4318826), (36, 2159413), (73, 1064916), (146, 532458), (219, 354972), (292, 266229), (438, 177486), (657, 118324), (876, 88743), (1314, 59162), (2628, 29581)]