71668212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77563}}^1$

素因数の和:77588

約数の個数: 48

約数和(自身を含む): 208492032

約数和(自身を除く): 136823820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 77563, 155126, 232689, 310252, 465378, 542941, 853193, 930756, 1085882, 1628823, 1706386, 2171764, 2559579, 3257646, 3412772, 5119158, 5972351, 6515292, 10238316, 11944702, 17917053, 23889404, 35834106, 71668212]

約数ペア:

[(1, 71668212), (2, 35834106), (3, 23889404), (4, 17917053), (6, 11944702), (7, 10238316), (11, 6515292), (12, 5972351), (14, 5119158), (21, 3412772), (22, 3257646), (28, 2559579), (33, 2171764), (42, 1706386), (44, 1628823), (66, 1085882), (77, 930756), (84, 853193), (132, 542941), (154, 465378), (231, 310252), (308, 232689), (462, 155126), (924, 77563)]