64704234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81083}}^1$

素因数の和:81114

約数の個数: 32

約数和(自身を含む): 155681280

約数和(自身を除く): 90977046

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 81083, 162166, 243249, 486498, 567581, 1135162, 1540577, 1702743, 3081154, 3405486, 4621731, 9243462, 10784039, 21568078, 32352117, 64704234]

約数ペア:

[(1, 64704234), (2, 32352117), (3, 21568078), (6, 10784039), (7, 9243462), (14, 4621731), (19, 3405486), (21, 3081154), (38, 1702743), (42, 1540577), (57, 1135162), (114, 567581), (133, 486498), (266, 243249), (399, 162166), (798, 81083)]