64820106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 151831680

約数和(自身を除く): 87011574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 439, 631, 878, 1262, 1317, 1893, 2634, 3786, 3951, 5679, 5707, 7902, 8203, 11358, 11414, 16406, 17121, 24609, 34242, 49218, 51363, 73827, 102726, 147654, 277009, 554018, 831027, 1662054, 2493081, 3601117, 4986162, 7202234, 10803351, 21606702, 32410053, 64820106]

約数ペア:

[(1, 64820106), (2, 32410053), (3, 21606702), (6, 10803351), (9, 7202234), (13, 4986162), (18, 3601117), (26, 2493081), (39, 1662054), (78, 831027), (117, 554018), (234, 277009), (439, 147654), (631, 102726), (878, 73827), (1262, 51363), (1317, 49218), (1893, 34242), (2634, 24609), (3786, 17121), (3951, 16406), (5679, 11414), (5707, 11358), (7902, 8203)]