80254404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117331}}^1$

素因数の和:117360

約数の個数: 36

約数和(自身を含む): 213544240

約数和(自身を除く): 133289836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 117331, 234662, 351993, 469324, 703986, 1055979, 1407972, 2111958, 2229289, 4223916, 4458578, 6687867, 8917156, 13375734, 20063601, 26751468, 40127202, 80254404]

約数ペア:

[(1, 80254404), (2, 40127202), (3, 26751468), (4, 20063601), (6, 13375734), (9, 8917156), (12, 6687867), (18, 4458578), (19, 4223916), (36, 2229289), (38, 2111958), (57, 1407972), (76, 1055979), (114, 703986), (171, 469324), (228, 351993), (342, 234662), (684, 117331)]