68888204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20333}}^1$

素因数の和:20366

約数の個数: 36

約数和(自身を含む): 151447632

約数和(自身を除く): 82559428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 20333, 40666, 81332, 142331, 223663, 284662, 447326, 569324, 894652, 1565641, 2460293, 3131282, 4920586, 6262564, 9841172, 17222051, 34444102, 68888204]

約数ペア:

[(1, 68888204), (2, 34444102), (4, 17222051), (7, 9841172), (11, 6262564), (14, 4920586), (22, 3131282), (28, 2460293), (44, 1565641), (77, 894652), (121, 569324), (154, 447326), (242, 284662), (308, 223663), (484, 142331), (847, 81332), (1694, 40666), (3388, 20333)]