39965616

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1391

約数の個数: 80

約数和(自身を含む): 116421120

約数和(自身を除く): 76455504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1303, 1704, 1917, 2556, 2606, 3408, 3834, 3909, 5112, 5212, 7668, 7818, 10224, 10424, 11727, 15336, 15636, 20848, 23454, 30672, 31272, 35181, 46908, 62544, 70362, 92513, 93816, 140724, 185026, 187632, 277539, 281448, 370052, 555078, 562896, 740104, 832617, 1110156, 1480208, 1665234, 2220312, 2497851, 3330468, 4440624, 4995702, 6660936, 9991404, 13321872, 19982808, 39965616]

約数ペア:

[(1, 39965616), (2, 19982808), (3, 13321872), (4, 9991404), (6, 6660936), (8, 4995702), (9, 4440624), (12, 3330468), (16, 2497851), (18, 2220312), (24, 1665234), (27, 1480208), (36, 1110156), (48, 832617), (54, 740104), (71, 562896), (72, 555078), (108, 370052), (142, 281448), (144, 277539), (213, 187632), (216, 185026), (284, 140724), (426, 93816), (432, 92513), (568, 70362), (639, 62544), (852, 46908), (1136, 35181), (1278, 31272), (1303, 30672), (1704, 23454), (1917, 20848), (2556, 15636), (2606, 15336), (3408, 11727), (3834, 10424), (3909, 10224), (5112, 7818), (5212, 7668)]