72304176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{215191}}^1$

素因数の和:215209

約数の個数: 40

約数和(自身を含む): 213470464

約数和(自身を除く): 141166288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 215191, 430382, 645573, 860764, 1291146, 1506337, 1721528, 2582292, 3012674, 3443056, 4519011, 5164584, 6025348, 9038022, 10329168, 12050696, 18076044, 24101392, 36152088, 72304176]

約数ペア:

[(1, 72304176), (2, 36152088), (3, 24101392), (4, 18076044), (6, 12050696), (7, 10329168), (8, 9038022), (12, 6025348), (14, 5164584), (16, 4519011), (21, 3443056), (24, 3012674), (28, 2582292), (42, 1721528), (48, 1506337), (56, 1291146), (84, 860764), (112, 645573), (168, 430382), (336, 215191)]