63778884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 160829760

約数和(自身を除く): 97050876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 778, 1051, 1167, 1556, 2102, 2334, 3153, 4204, 4668, 5057, 6306, 10114, 12612, 13663, 15171, 20228, 27326, 30342, 40989, 54652, 60684, 81978, 163956, 408839, 817678, 1226517, 1635356, 2453034, 4906068, 5314907, 10629814, 15944721, 21259628, 31889442, 63778884]

約数ペア:

[(1, 63778884), (2, 31889442), (3, 21259628), (4, 15944721), (6, 10629814), (12, 5314907), (13, 4906068), (26, 2453034), (39, 1635356), (52, 1226517), (78, 817678), (156, 408839), (389, 163956), (778, 81978), (1051, 60684), (1167, 54652), (1556, 40989), (2102, 30342), (2334, 27326), (3153, 20228), (4204, 15171), (4668, 13663), (5057, 12612), (6306, 10114)]