72009228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 176682240

約数和(自身を除く): 104673012

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1668, 1877, 3197, 3754, 5631, 6394, 7508, 9591, 11262, 12788, 19182, 22524, 38364, 43171, 86342, 129513, 172684, 259026, 260903, 518052, 521806, 782709, 1043612, 1565418, 3130836, 6000769, 12001538, 18002307, 24003076, 36004614, 72009228]

約数ペア:

[(1, 72009228), (2, 36004614), (3, 24003076), (4, 18002307), (6, 12001538), (12, 6000769), (23, 3130836), (46, 1565418), (69, 1043612), (92, 782709), (138, 521806), (139, 518052), (276, 260903), (278, 259026), (417, 172684), (556, 129513), (834, 86342), (1668, 43171), (1877, 38364), (3197, 22524), (3754, 19182), (5631, 12788), (6394, 11262), (7508, 9591)]