80454322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 146200320

約数和(自身を除く): 65745998

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 73, 97, 146, 194, 247, 299, 437, 494, 598, 874, 949, 1261, 1387, 1679, 1843, 1898, 2231, 2522, 2774, 3358, 3686, 4462, 5681, 7081, 11362, 14162, 18031, 21827, 23959, 29003, 31901, 36062, 42389, 43654, 47918, 58006, 63802, 84778, 92053, 134539, 162863, 184106, 269078, 325726, 414713, 551057, 829426, 1102114, 1749007, 2117219, 3094397, 3498014, 4234438, 6188794, 40227161, 80454322]

約数ペア:

[(1, 80454322), (2, 40227161), (13, 6188794), (19, 4234438), (23, 3498014), (26, 3094397), (38, 2117219), (46, 1749007), (73, 1102114), (97, 829426), (146, 551057), (194, 414713), (247, 325726), (299, 269078), (437, 184106), (494, 162863), (598, 134539), (874, 92053), (949, 84778), (1261, 63802), (1387, 58006), (1679, 47918), (1843, 43654), (1898, 42389), (2231, 36062), (2522, 31901), (2774, 29003), (3358, 23959), (3686, 21827), (4462, 18031), (5681, 14162), (7081, 11362)]