64628784

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40801}}^1$

素因数の和:40826

約数の個数: 60

約数和(自身を含む): 197318472

約数和(自身を除く): 132689688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 40801, 81602, 122403, 163204, 244806, 326408, 367209, 448811, 489612, 652816, 734418, 897622, 979224, 1346433, 1468836, 1795244, 1958448, 2692866, 2937672, 3590488, 4039299, 5385732, 5875344, 7180976, 8078598, 10771464, 16157196, 21542928, 32314392, 64628784]

約数ペア:

[(1, 64628784), (2, 32314392), (3, 21542928), (4, 16157196), (6, 10771464), (8, 8078598), (9, 7180976), (11, 5875344), (12, 5385732), (16, 4039299), (18, 3590488), (22, 2937672), (24, 2692866), (33, 1958448), (36, 1795244), (44, 1468836), (48, 1346433), (66, 979224), (72, 897622), (88, 734418), (99, 652816), (132, 489612), (144, 448811), (176, 367209), (198, 326408), (264, 244806), (396, 163204), (528, 122403), (792, 81602), (1584, 40801)]