87387804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{601}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 253311968

約数和(自身を除く): 165924164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 577, 601, 1154, 1202, 1731, 1803, 2308, 2404, 3462, 3606, 4039, 4207, 5193, 5409, 6924, 7212, 8078, 8414, 10386, 10818, 12117, 12621, 16156, 16828, 20772, 21636, 24234, 25242, 36351, 37863, 48468, 50484, 72702, 75726, 145404, 151452, 346777, 693554, 1040331, 1387108, 2080662, 2427439, 3120993, 4161324, 4854878, 6241986, 7282317, 9709756, 12483972, 14564634, 21846951, 29129268, 43693902, 87387804]

約数ペア:

[(1, 87387804), (2, 43693902), (3, 29129268), (4, 21846951), (6, 14564634), (7, 12483972), (9, 9709756), (12, 7282317), (14, 6241986), (18, 4854878), (21, 4161324), (28, 3120993), (36, 2427439), (42, 2080662), (63, 1387108), (84, 1040331), (126, 693554), (252, 346777), (577, 151452), (601, 145404), (1154, 75726), (1202, 72702), (1731, 50484), (1803, 48468), (2308, 37863), (2404, 36351), (3462, 25242), (3606, 24234), (4039, 21636), (4207, 20772), (5193, 16828), (5409, 16156), (6924, 12621), (7212, 12117), (8078, 10818), (8414, 10386)]