68987096

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 132171600

約数和(自身を除く): 63184504

約数列:

[1, 2, 4, 8, 61, 122, 244, 373, 379, 488, 746, 758, 1492, 1516, 2984, 3032, 22753, 23119, 45506, 46238, 91012, 92476, 141367, 182024, 184952, 282734, 565468, 1130936, 8623387, 17246774, 34493548, 68987096]

約数ペア:

[(1, 68987096), (2, 34493548), (4, 17246774), (8, 8623387), (61, 1130936), (122, 565468), (244, 282734), (373, 184952), (379, 182024), (488, 141367), (746, 92476), (758, 91012), (1492, 46238), (1516, 45506), (2984, 23119), (3032, 22753)]