64431576

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81353}}^1$

素因数の和:81376

約数の個数: 48

約数和(自身を含む): 190368360

約数和(自身を除く): 125936784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81353, 162706, 244059, 325412, 488118, 650824, 732177, 894883, 976236, 1464354, 1789766, 1952472, 2684649, 2928708, 3579532, 5369298, 5857416, 7159064, 8053947, 10738596, 16107894, 21477192, 32215788, 64431576]

約数ペア:

[(1, 64431576), (2, 32215788), (3, 21477192), (4, 16107894), (6, 10738596), (8, 8053947), (9, 7159064), (11, 5857416), (12, 5369298), (18, 3579532), (22, 2928708), (24, 2684649), (33, 1952472), (36, 1789766), (44, 1464354), (66, 976236), (72, 894883), (88, 732177), (99, 650824), (132, 488118), (198, 325412), (264, 244059), (396, 162706), (792, 81353)]