77412412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 173061728

約数和(自身を除く): 95649316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 121, 146, 154, 242, 292, 308, 313, 484, 511, 626, 803, 847, 1022, 1252, 1606, 1694, 2044, 2191, 3212, 3388, 3443, 4382, 5621, 6886, 8764, 8833, 11242, 13772, 17666, 22484, 22849, 24101, 35332, 37873, 45698, 48202, 61831, 75746, 91396, 96404, 123662, 151492, 159943, 247324, 251339, 265111, 319886, 502678, 530222, 639772, 1005356, 1060444, 1759373, 2764729, 3518746, 5529458, 7037492, 11058916, 19353103, 38706206, 77412412]

約数ペア:

[(1, 77412412), (2, 38706206), (4, 19353103), (7, 11058916), (11, 7037492), (14, 5529458), (22, 3518746), (28, 2764729), (44, 1759373), (73, 1060444), (77, 1005356), (121, 639772), (146, 530222), (154, 502678), (242, 319886), (292, 265111), (308, 251339), (313, 247324), (484, 159943), (511, 151492), (626, 123662), (803, 96404), (847, 91396), (1022, 75746), (1252, 61831), (1606, 48202), (1694, 45698), (2044, 37873), (2191, 35332), (3212, 24101), (3388, 22849), (3443, 22484), (4382, 17666), (5621, 13772), (6886, 11242), (8764, 8833)]