80564256

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14723}}^1$

素因数の和:14758

約数の個数: 72

約数和(自身を含む): 241179120

約数和(自身を除く): 160614864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 14723, 29446, 44169, 58892, 88338, 117784, 132507, 176676, 235568, 265014, 279737, 353352, 471136, 530028, 559474, 706704, 839211, 1060056, 1118948, 1413408, 1678422, 2120112, 2237896, 2517633, 3356844, 4240224, 4475792, 5035266, 6713688, 8951584, 10070532, 13427376, 20141064, 26854752, 40282128, 80564256]

約数ペア:

[(1, 80564256), (2, 40282128), (3, 26854752), (4, 20141064), (6, 13427376), (8, 10070532), (9, 8951584), (12, 6713688), (16, 5035266), (18, 4475792), (19, 4240224), (24, 3356844), (32, 2517633), (36, 2237896), (38, 2120112), (48, 1678422), (57, 1413408), (72, 1118948), (76, 1060056), (96, 839211), (114, 706704), (144, 559474), (152, 530028), (171, 471136), (228, 353352), (288, 279737), (304, 265014), (342, 235568), (456, 176676), (608, 132507), (684, 117784), (912, 88338), (1368, 58892), (1824, 44169), (2736, 29446), (5472, 14723)]