71691864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157219}}^1$

素因数の和:157247

約数の個数: 32

約数和(自身を含む): 188664000

約数和(自身を除く): 116972136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 157219, 314438, 471657, 628876, 943314, 1257752, 1886628, 2987161, 3773256, 5974322, 8961483, 11948644, 17922966, 23897288, 35845932, 71691864]

約数ペア:

[(1, 71691864), (2, 35845932), (3, 23897288), (4, 17922966), (6, 11948644), (8, 8961483), (12, 5974322), (19, 3773256), (24, 2987161), (38, 1886628), (57, 1257752), (76, 943314), (114, 628876), (152, 471657), (228, 314438), (456, 157219)]