77895288

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56941}}^1$

素因数の和:56972

約数の個数: 48

約数和(自身を含む): 222073800

約数和(自身を除く): 144178512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 56941, 113882, 170823, 227764, 341646, 455528, 512469, 683292, 1024938, 1081879, 1366584, 2049876, 2163758, 3245637, 4099752, 4327516, 6491274, 8655032, 9736911, 12982548, 19473822, 25965096, 38947644, 77895288]

約数ペア:

[(1, 77895288), (2, 38947644), (3, 25965096), (4, 19473822), (6, 12982548), (8, 9736911), (9, 8655032), (12, 6491274), (18, 4327516), (19, 4099752), (24, 3245637), (36, 2163758), (38, 2049876), (57, 1366584), (72, 1081879), (76, 1024938), (114, 683292), (152, 512469), (171, 455528), (228, 341646), (342, 227764), (456, 170823), (684, 113882), (1368, 56941)]