71765946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 183110400

約数和(自身を除く): 111344454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 373, 378, 509, 746, 1018, 1119, 1527, 2238, 2611, 3054, 3357, 3563, 4581, 5222, 6714, 7126, 7833, 9162, 10071, 10689, 13743, 15666, 20142, 21378, 23499, 27486, 32067, 46998, 64134, 70497, 96201, 140994, 189857, 192402, 379714, 569571, 1139142, 1328999, 1708713, 2657998, 3417426, 3986997, 5126139, 7973994, 10252278, 11960991, 23921982, 35882973, 71765946]

約数ペア:

[(1, 71765946), (2, 35882973), (3, 23921982), (6, 11960991), (7, 10252278), (9, 7973994), (14, 5126139), (18, 3986997), (21, 3417426), (27, 2657998), (42, 1708713), (54, 1328999), (63, 1139142), (126, 569571), (189, 379714), (373, 192402), (378, 189857), (509, 140994), (746, 96201), (1018, 70497), (1119, 64134), (1527, 46998), (2238, 32067), (2611, 27486), (3054, 23499), (3357, 21378), (3563, 20142), (4581, 15666), (5222, 13743), (6714, 10689), (7126, 10071), (7833, 9162)]