78009268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{997}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 141284864

約数和(自身を除く): 63275596

約数列:

[1, 2, 4, 31, 62, 124, 631, 997, 1262, 1994, 2524, 3988, 19561, 30907, 39122, 61814, 78244, 123628, 629107, 1258214, 2516428, 19502317, 39004634, 78009268]

約数ペア:

[(1, 78009268), (2, 39004634), (4, 19502317), (31, 2516428), (62, 1258214), (124, 629107), (631, 123628), (997, 78244), (1262, 61814), (1994, 39122), (2524, 30907), (3988, 19561)]