64426644

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31397}}^1$

素因数の和:31429

約数の個数: 48

約数和(自身を含む): 175828800

約数和(自身を除く): 111402156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 31397, 62794, 94191, 125588, 188382, 282573, 376764, 565146, 596543, 847719, 1130292, 1193086, 1695438, 1789629, 2386172, 3390876, 3579258, 5368887, 7158516, 10737774, 16106661, 21475548, 32213322, 64426644]

約数ペア:

[(1, 64426644), (2, 32213322), (3, 21475548), (4, 16106661), (6, 10737774), (9, 7158516), (12, 5368887), (18, 3579258), (19, 3390876), (27, 2386172), (36, 1789629), (38, 1695438), (54, 1193086), (57, 1130292), (76, 847719), (108, 596543), (114, 565146), (171, 376764), (228, 282573), (342, 188382), (513, 125588), (684, 94191), (1026, 62794), (2052, 31397)]