78871836

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{36313}}^1$

素因数の和:36501

約数の個数: 24

約数和(自身を含む): 185056144

約数和(自身を除く): 106184308

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 36313, 72626, 108939, 145252, 217878, 435756, 6572653, 13145306, 19717959, 26290612, 39435918, 78871836]

約数ペア:

[(1, 78871836), (2, 39435918), (3, 26290612), (4, 19717959), (6, 13145306), (12, 6572653), (181, 435756), (362, 217878), (543, 145252), (724, 108939), (1086, 72626), (2172, 36313)]