78987864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173219}}^1$

素因数の和:173247

約数の個数: 32

約数和(自身を含む): 207864000

約数和(自身を除く): 128876136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 173219, 346438, 519657, 692876, 1039314, 1385752, 2078628, 3291161, 4157256, 6582322, 9873483, 13164644, 19746966, 26329288, 39493932, 78987864]

約数ペア:

[(1, 78987864), (2, 39493932), (3, 26329288), (4, 19746966), (6, 13164644), (8, 9873483), (12, 6582322), (19, 4157256), (24, 3291161), (38, 2078628), (57, 1385752), (76, 1039314), (114, 692876), (152, 519657), (228, 346438), (456, 173219)]