68905956

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{16741}}^1$

素因数の和:16769

約数の個数: 48

約数和(自身を含む): 187510400

約数和(自身を除く): 118604444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 16741, 33482, 50223, 66964, 100446, 117187, 200892, 234374, 351561, 468748, 703122, 820309, 1406244, 1640618, 2460927, 3281236, 4921854, 5742163, 9843708, 11484326, 17226489, 22968652, 34452978, 68905956]

約数ペア:

[(1, 68905956), (2, 34452978), (3, 22968652), (4, 17226489), (6, 11484326), (7, 9843708), (12, 5742163), (14, 4921854), (21, 3281236), (28, 2460927), (42, 1640618), (49, 1406244), (84, 820309), (98, 703122), (147, 468748), (196, 351561), (294, 234374), (343, 200892), (588, 117187), (686, 100446), (1029, 66964), (1372, 50223), (2058, 33482), (4116, 16741)]