64891332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{14897}}^1$

素因数の和:14929

約数の個数: 54

約数和(自身を含む): 180310494

約数和(自身を除く): 115419162

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 14897, 29794, 44691, 59588, 89382, 134073, 163867, 178764, 268146, 327734, 491601, 536292, 655468, 983202, 1474803, 1802537, 1966404, 2949606, 3605074, 5407611, 5899212, 7210148, 10815222, 16222833, 21630444, 32445666, 64891332]

約数ペア:

[(1, 64891332), (2, 32445666), (3, 21630444), (4, 16222833), (6, 10815222), (9, 7210148), (11, 5899212), (12, 5407611), (18, 3605074), (22, 2949606), (33, 1966404), (36, 1802537), (44, 1474803), (66, 983202), (99, 655468), (121, 536292), (132, 491601), (198, 327734), (242, 268146), (363, 178764), (396, 163867), (484, 134073), (726, 89382), (1089, 59588), (1452, 44691), (2178, 29794), (4356, 14897)]