64378764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{94121}}^1$

素因数の和:94150

約数の個数: 36

約数和(自身を含む): 171302040

約数和(自身を除く): 106923276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 94121, 188242, 282363, 376484, 564726, 847089, 1129452, 1694178, 1788299, 3388356, 3576598, 5364897, 7153196, 10729794, 16094691, 21459588, 32189382, 64378764]

約数ペア:

[(1, 64378764), (2, 32189382), (3, 21459588), (4, 16094691), (6, 10729794), (9, 7153196), (12, 5364897), (18, 3576598), (19, 3388356), (36, 1788299), (38, 1694178), (57, 1129452), (76, 847089), (114, 564726), (171, 376484), (228, 282363), (342, 188242), (684, 94121)]