72446328

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6173}}^1$

素因数の和:6348

約数の個数: 48

約数和(自身を含む): 197444520

約数和(自身を除く): 124998192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 6173, 11736, 12346, 18519, 24692, 37038, 49384, 55557, 74076, 111114, 148152, 222228, 444456, 1006199, 2012398, 3018597, 4024796, 6037194, 8049592, 9055791, 12074388, 18111582, 24148776, 36223164, 72446328]

約数ペア:

[(1, 72446328), (2, 36223164), (3, 24148776), (4, 18111582), (6, 12074388), (8, 9055791), (9, 8049592), (12, 6037194), (18, 4024796), (24, 3018597), (36, 2012398), (72, 1006199), (163, 444456), (326, 222228), (489, 148152), (652, 111114), (978, 74076), (1304, 55557), (1467, 49384), (1956, 37038), (2934, 24692), (3912, 18519), (5868, 12346), (6173, 11736)]