86961476

素因数分解:

$2^2\times 7^3\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 178886400

約数和(自身を除く): 91924924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 241, 263, 343, 482, 526, 686, 964, 1052, 1372, 1687, 1841, 3374, 3682, 6748, 7364, 11809, 12887, 23618, 25774, 47236, 51548, 63383, 82663, 90209, 126766, 165326, 180418, 253532, 330652, 360836, 443681, 887362, 1774724, 3105767, 6211534, 12423068, 21740369, 43480738, 86961476]

約数ペア:

[(1, 86961476), (2, 43480738), (4, 21740369), (7, 12423068), (14, 6211534), (28, 3105767), (49, 1774724), (98, 887362), (196, 443681), (241, 360836), (263, 330652), (343, 253532), (482, 180418), (526, 165326), (686, 126766), (964, 90209), (1052, 82663), (1372, 63383), (1687, 51548), (1841, 47236), (3374, 25774), (3682, 23618), (6748, 12887), (7364, 11809)]