135441684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{76781}}^1$

素因数の和:76805

約数の個数: 54

約数和(自身を含む): 398268234

約数和(自身を除く): 262826550

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 76781, 153562, 230343, 307124, 460686, 537467, 691029, 921372, 1074934, 1382058, 1612401, 2149868, 2764116, 3224802, 3762269, 4837203, 6449604, 7524538, 9674406, 11286807, 15049076, 19348812, 22573614, 33860421, 45147228, 67720842, 135441684]

約数ペア:

[(1, 135441684), (2, 67720842), (3, 45147228), (4, 33860421), (6, 22573614), (7, 19348812), (9, 15049076), (12, 11286807), (14, 9674406), (18, 7524538), (21, 6449604), (28, 4837203), (36, 3762269), (42, 3224802), (49, 2764116), (63, 2149868), (84, 1612401), (98, 1382058), (126, 1074934), (147, 921372), (196, 691029), (252, 537467), (294, 460686), (441, 307124), (588, 230343), (882, 153562), (1764, 76781)]