69405768

素因数分解:

$2^3\times 3^3\times {\mathrm{321323}}^1$

素因数の和:321338

約数の個数: 32

約数和(自身を含む): 192794400

約数和(自身を除く): 123388632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 321323, 642646, 963969, 1285292, 1927938, 2570584, 2891907, 3855876, 5783814, 7711752, 8675721, 11567628, 17351442, 23135256, 34702884, 69405768]

約数ペア:

[(1, 69405768), (2, 34702884), (3, 23135256), (4, 17351442), (6, 11567628), (8, 8675721), (9, 7711752), (12, 5783814), (18, 3855876), (24, 2891907), (27, 2570584), (36, 1927938), (54, 1285292), (72, 963969), (108, 642646), (216, 321323)]