88147983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 156598272

約数和(自身を除く): 68450289

約数列:

[1, 3, 7, 11, 21, 23, 33, 47, 69, 77, 141, 161, 231, 253, 329, 353, 483, 517, 759, 987, 1059, 1081, 1551, 1771, 2471, 3243, 3619, 3883, 5313, 7413, 7567, 8119, 10857, 11649, 11891, 16591, 22701, 24357, 27181, 35673, 49773, 56833, 81543, 83237, 89309, 116137, 170499, 182501, 249711, 267927, 348411, 381593, 547503, 625163, 1144779, 1277507, 1875489, 2671151, 3832521, 4197523, 8013453, 12592569, 29382661, 88147983]

約数ペア:

[(1, 88147983), (3, 29382661), (7, 12592569), (11, 8013453), (21, 4197523), (23, 3832521), (33, 2671151), (47, 1875489), (69, 1277507), (77, 1144779), (141, 625163), (161, 547503), (231, 381593), (253, 348411), (329, 267927), (353, 249711), (483, 182501), (517, 170499), (759, 116137), (987, 89309), (1059, 83237), (1081, 81543), (1551, 56833), (1771, 49773), (2471, 35673), (3243, 27181), (3619, 24357), (3883, 22701), (5313, 16591), (7413, 11891), (7567, 11649), (8119, 10857)]