77880308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{57097}}^1$

素因数の和:57143

約数の個数: 24

約数和(自身を含む): 153479424

約数和(自身を除く): 75599116

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 57097, 114194, 228388, 628067, 1256134, 1770007, 2512268, 3540014, 7080028, 19470077, 38940154, 77880308]

約数ペア:

[(1, 77880308), (2, 38940154), (4, 19470077), (11, 7080028), (22, 3540014), (31, 2512268), (44, 1770007), (62, 1256134), (124, 628067), (341, 228388), (682, 114194), (1364, 57097)]