64755684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{256967}}^1$

素因数の和:256984

約数の個数: 36

約数和(自身を含む): 187072704

約数和(自身を除く): 122317020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 256967, 513934, 770901, 1027868, 1541802, 1798769, 2312703, 3083604, 3597538, 4625406, 5396307, 7195076, 9250812, 10792614, 16188921, 21585228, 32377842, 64755684]

約数ペア:

[(1, 64755684), (2, 32377842), (3, 21585228), (4, 16188921), (6, 10792614), (7, 9250812), (9, 7195076), (12, 5396307), (14, 4625406), (18, 3597538), (21, 3083604), (28, 2312703), (36, 1798769), (42, 1541802), (63, 1027868), (84, 770901), (126, 513934), (252, 256967)]