86630964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21943}}^1$

素因数の和:22004

約数の個数: 48

約数和(自身を含む): 235941888

約数和(自身を除く): 149310924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 21943, 43886, 65829, 87772, 131658, 153601, 263316, 307202, 460803, 614404, 921606, 1031321, 1843212, 2062642, 3093963, 4125284, 6187926, 7219247, 12375852, 14438494, 21657741, 28876988, 43315482, 86630964]

約数ペア:

[(1, 86630964), (2, 43315482), (3, 28876988), (4, 21657741), (6, 14438494), (7, 12375852), (12, 7219247), (14, 6187926), (21, 4125284), (28, 3093963), (42, 2062642), (47, 1843212), (84, 1031321), (94, 921606), (141, 614404), (188, 460803), (282, 307202), (329, 263316), (564, 153601), (658, 131658), (987, 87772), (1316, 65829), (1974, 43886), (3948, 21943)]