80373228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9721}}^1$

素因数の和:9794

約数の個数: 48

約数和(自身を含む): 205795296

約数和(自身を除く): 125422068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 9721, 19442, 29163, 38884, 58326, 116652, 126373, 252746, 379119, 505492, 515213, 758238, 1030426, 1516476, 1545639, 2060852, 3091278, 6182556, 6697769, 13395538, 20093307, 26791076, 40186614, 80373228]

約数ペア:

[(1, 80373228), (2, 40186614), (3, 26791076), (4, 20093307), (6, 13395538), (12, 6697769), (13, 6182556), (26, 3091278), (39, 2060852), (52, 1545639), (53, 1516476), (78, 1030426), (106, 758238), (156, 515213), (159, 505492), (212, 379119), (318, 252746), (636, 126373), (689, 116652), (1378, 58326), (2067, 38884), (2756, 29163), (4134, 19442), (8268, 9721)]