64770966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8929}}^1$

素因数の和:8981

約数の個数: 48

約数和(自身を含む): 156024960

約数和(自身を除く): 91253994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 8929, 17858, 26787, 53574, 80361, 116077, 160722, 232154, 276799, 348231, 553598, 696462, 830397, 1044693, 1660794, 2089386, 2491191, 3598387, 4982382, 7196774, 10795161, 21590322, 32385483, 64770966]

約数ペア:

[(1, 64770966), (2, 32385483), (3, 21590322), (6, 10795161), (9, 7196774), (13, 4982382), (18, 3598387), (26, 2491191), (31, 2089386), (39, 1660794), (62, 1044693), (78, 830397), (93, 696462), (117, 553598), (186, 348231), (234, 276799), (279, 232154), (403, 160722), (558, 116077), (806, 80361), (1209, 53574), (2418, 26787), (3627, 17858), (7254, 8929)]