72227276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5347}}^1$

素因数の和:5669

約数の個数: 24

約数和(自身を含む): 138363456

約数和(自身を除く): 66136180

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 5347, 6754, 10694, 13508, 21388, 58817, 117634, 235268, 1641529, 3283058, 6566116, 18056819, 36113638, 72227276]

約数ペア:

[(1, 72227276), (2, 36113638), (4, 18056819), (11, 6566116), (22, 3283058), (44, 1641529), (307, 235268), (614, 117634), (1228, 58817), (3377, 21388), (5347, 13508), (6754, 10694)]