27780624

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 80

約数和(自身を含む): 80619840

約数和(自身を除く): 52839216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 601, 642, 856, 963, 1202, 1284, 1712, 1803, 1926, 2404, 2568, 2889, 3606, 3852, 4808, 5136, 5409, 5778, 7212, 7704, 9616, 10818, 11556, 14424, 15408, 16227, 21636, 23112, 28848, 32454, 43272, 46224, 64307, 64908, 86544, 128614, 129816, 192921, 257228, 259632, 385842, 514456, 578763, 771684, 1028912, 1157526, 1543368, 1736289, 2315052, 3086736, 3472578, 4630104, 6945156, 9260208, 13890312, 27780624]

約数ペア:

[(1, 27780624), (2, 13890312), (3, 9260208), (4, 6945156), (6, 4630104), (8, 3472578), (9, 3086736), (12, 2315052), (16, 1736289), (18, 1543368), (24, 1157526), (27, 1028912), (36, 771684), (48, 578763), (54, 514456), (72, 385842), (107, 259632), (108, 257228), (144, 192921), (214, 129816), (216, 128614), (321, 86544), (428, 64908), (432, 64307), (601, 46224), (642, 43272), (856, 32454), (963, 28848), (1202, 23112), (1284, 21636), (1712, 16227), (1803, 15408), (1926, 14424), (2404, 11556), (2568, 10818), (2889, 9616), (3606, 7704), (3852, 7212), (4808, 5778), (5136, 5409)]