72689606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 125162496

約数和(自身を除く): 52472890

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 341, 583, 682, 1166, 1643, 2011, 3286, 4022, 18073, 22121, 36146, 44242, 62341, 106583, 124682, 213166, 685751, 1172413, 1371502, 2344826, 3304073, 6608146, 36344803, 72689606]

約数ペア:

[(1, 72689606), (2, 36344803), (11, 6608146), (22, 3304073), (31, 2344826), (53, 1371502), (62, 1172413), (106, 685751), (341, 213166), (583, 124682), (682, 106583), (1166, 62341), (1643, 44242), (2011, 36146), (3286, 22121), (4022, 18073)]