67456872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{133843}}^1$

素因数の和:133862

約数の個数: 48

約数和(自身を含む): 208796640

約数和(自身を除く): 141339768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 133843, 267686, 401529, 535372, 803058, 936901, 1070744, 1204587, 1606116, 1873802, 2409174, 2810703, 3212232, 3747604, 4818348, 5621406, 7495208, 8432109, 9636696, 11242812, 16864218, 22485624, 33728436, 67456872]

約数ペア:

[(1, 67456872), (2, 33728436), (3, 22485624), (4, 16864218), (6, 11242812), (7, 9636696), (8, 8432109), (9, 7495208), (12, 5621406), (14, 4818348), (18, 3747604), (21, 3212232), (24, 2810703), (28, 2409174), (36, 1873802), (42, 1606116), (56, 1204587), (63, 1070744), (72, 936901), (84, 803058), (126, 535372), (168, 401529), (252, 267686), (504, 133843)]