68831136

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21727}}^1$

素因数の和:21754

約数の個数: 72

約数和(自身を含む): 213542784

約数和(自身を除く): 144711648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 21727, 43454, 65181, 86908, 130362, 173816, 195543, 238997, 260724, 347632, 391086, 477994, 521448, 695264, 716991, 782172, 955988, 1042896, 1433982, 1564344, 1911976, 2085792, 2150973, 2867964, 3128688, 3823952, 4301946, 5735928, 6257376, 7647904, 8603892, 11471856, 17207784, 22943712, 34415568, 68831136]

約数ペア:

[(1, 68831136), (2, 34415568), (3, 22943712), (4, 17207784), (6, 11471856), (8, 8603892), (9, 7647904), (11, 6257376), (12, 5735928), (16, 4301946), (18, 3823952), (22, 3128688), (24, 2867964), (32, 2150973), (33, 2085792), (36, 1911976), (44, 1564344), (48, 1433982), (66, 1042896), (72, 955988), (88, 782172), (96, 716991), (99, 695264), (132, 521448), (144, 477994), (176, 391086), (198, 347632), (264, 260724), (288, 238997), (352, 195543), (396, 173816), (528, 130362), (792, 86908), (1056, 65181), (1584, 43454), (3168, 21727)]