66855684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15017}}^1$

素因数の和:15084

約数の個数: 48

約数和(自身を含む): 181657728

約数和(自身を除く): 114802044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 15017, 30034, 45051, 60068, 90102, 105119, 180204, 210238, 315357, 420476, 630714, 795901, 1261428, 1591802, 2387703, 3183604, 4775406, 5571307, 9550812, 11142614, 16713921, 22285228, 33427842, 66855684]

約数ペア:

[(1, 66855684), (2, 33427842), (3, 22285228), (4, 16713921), (6, 11142614), (7, 9550812), (12, 5571307), (14, 4775406), (21, 3183604), (28, 2387703), (42, 1591802), (53, 1261428), (84, 795901), (106, 630714), (159, 420476), (212, 315357), (318, 210238), (371, 180204), (636, 105119), (742, 90102), (1113, 60068), (1484, 45051), (2226, 30034), (4452, 15017)]