66887568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{42227}}^1$

素因数の和:42252

約数の個数: 60

約数和(自身を含む): 204214608

約数和(自身を除く): 137327040

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, 42227, 84454, 126681, 168908, 253362, 337816, 380043, 464497, 506724, 675632, 760086, 928994, 1013448, 1393491, 1520172, 1857988, 2026896, 2786982, 3040344, 3715976, 4180473, 5573964, 6080688, 7431952, 8360946, 11147928, 16721892, 22295856, 33443784, 66887568]

約数ペア:

[(1, 66887568), (2, 33443784), (3, 22295856), (4, 16721892), (6, 11147928), (8, 8360946), (9, 7431952), (11, 6080688), (12, 5573964), (16, 4180473), (18, 3715976), (22, 3040344), (24, 2786982), (33, 2026896), (36, 1857988), (44, 1520172), (48, 1393491), (66, 1013448), (72, 928994), (88, 760086), (99, 675632), (132, 506724), (144, 464497), (176, 380043), (198, 337816), (264, 253362), (396, 168908), (528, 126681), (792, 84454), (1584, 42227)]