81341304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5051}}^1$

素因数の和:5132

約数の個数: 64

約数和(自身を含む): 225521280

約数和(自身を除く): 144179976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5051, 5368, 8052, 10102, 15153, 16104, 20204, 30306, 40408, 55561, 60612, 111122, 121224, 166683, 222244, 308111, 333366, 444488, 616222, 666732, 924333, 1232444, 1333464, 1848666, 2464888, 3389221, 3697332, 6778442, 7394664, 10167663, 13556884, 20335326, 27113768, 40670652, 81341304]

約数ペア:

[(1, 81341304), (2, 40670652), (3, 27113768), (4, 20335326), (6, 13556884), (8, 10167663), (11, 7394664), (12, 6778442), (22, 3697332), (24, 3389221), (33, 2464888), (44, 1848666), (61, 1333464), (66, 1232444), (88, 924333), (122, 666732), (132, 616222), (183, 444488), (244, 333366), (264, 308111), (366, 222244), (488, 166683), (671, 121224), (732, 111122), (1342, 60612), (1464, 55561), (2013, 40408), (2684, 30306), (4026, 20204), (5051, 16104), (5368, 15153), (8052, 10102)]