77477288

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72817}}^1$

素因数の和:72849

約数の個数: 32

約数和(自身を含む): 174763200

約数和(自身を除く): 97285912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 72817, 145634, 291268, 509719, 582536, 1019438, 1383523, 2038876, 2767046, 4077752, 5534092, 9684661, 11068184, 19369322, 38738644, 77477288]

約数ペア:

[(1, 77477288), (2, 38738644), (4, 19369322), (7, 11068184), (8, 9684661), (14, 5534092), (19, 4077752), (28, 2767046), (38, 2038876), (56, 1383523), (76, 1019438), (133, 582536), (152, 509719), (266, 291268), (532, 145634), (1064, 72817)]