78668208

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28753}}^1$

素因数の和:28786

約数の個数: 60

約数和(自身を含む): 231757240

約数和(自身を除く): 153089032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 28753, 57506, 86259, 115012, 172518, 230024, 258777, 345036, 460048, 517554, 546307, 690072, 1035108, 1092614, 1380144, 1638921, 2070216, 2185228, 3277842, 4140432, 4370456, 4916763, 6555684, 8740912, 9833526, 13111368, 19667052, 26222736, 39334104, 78668208]

約数ペア:

[(1, 78668208), (2, 39334104), (3, 26222736), (4, 19667052), (6, 13111368), (8, 9833526), (9, 8740912), (12, 6555684), (16, 4916763), (18, 4370456), (19, 4140432), (24, 3277842), (36, 2185228), (38, 2070216), (48, 1638921), (57, 1380144), (72, 1092614), (76, 1035108), (114, 690072), (144, 546307), (152, 517554), (171, 460048), (228, 345036), (304, 258777), (342, 230024), (456, 172518), (684, 115012), (912, 86259), (1368, 57506), (2736, 28753)]