72648552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 192168000

約数和(自身を除く): 119519448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 313, 456, 509, 626, 939, 1018, 1252, 1527, 1878, 2036, 2504, 3054, 3756, 4072, 5947, 6108, 7512, 9671, 11894, 12216, 17841, 19342, 23788, 29013, 35682, 38684, 47576, 58026, 71364, 77368, 116052, 142728, 159317, 232104, 318634, 477951, 637268, 955902, 1274536, 1911804, 3027023, 3823608, 6054046, 9081069, 12108092, 18162138, 24216184, 36324276, 72648552]

約数ペア:

[(1, 72648552), (2, 36324276), (3, 24216184), (4, 18162138), (6, 12108092), (8, 9081069), (12, 6054046), (19, 3823608), (24, 3027023), (38, 1911804), (57, 1274536), (76, 955902), (114, 637268), (152, 477951), (228, 318634), (313, 232104), (456, 159317), (509, 142728), (626, 116052), (939, 77368), (1018, 71364), (1252, 58026), (1527, 47576), (1878, 38684), (2036, 35682), (2504, 29013), (3054, 23788), (3756, 19342), (4072, 17841), (5947, 12216), (6108, 11894), (7512, 9671)]