77764644

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37897}}^1$

素因数の和:37929

約数の個数: 48

約数和(自身を含む): 212228800

約数和(自身を除く): 134464156

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, 37897, 75794, 113691, 151588, 227382, 341073, 454764, 682146, 720043, 1023219, 1364292, 1440086, 2046438, 2160129, 2880172, 4092876, 4320258, 6480387, 8640516, 12960774, 19441161, 25921548, 38882322, 77764644]

約数ペア:

[(1, 77764644), (2, 38882322), (3, 25921548), (4, 19441161), (6, 12960774), (9, 8640516), (12, 6480387), (18, 4320258), (19, 4092876), (27, 2880172), (36, 2160129), (38, 2046438), (54, 1440086), (57, 1364292), (76, 1023219), (108, 720043), (114, 682146), (171, 454764), (228, 341073), (342, 227382), (513, 151588), (684, 113691), (1026, 75794), (2052, 37897)]