80256048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1667}}^1$

素因数の和:1754

約数の個数: 80

約数和(自身を含む): 223378560

約数和(自身を除く): 143122512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 272, 354, 408, 472, 708, 816, 944, 1003, 1416, 1667, 2006, 2832, 3009, 3334, 4012, 5001, 6018, 6668, 8024, 10002, 12036, 13336, 16048, 20004, 24072, 26672, 28339, 40008, 48144, 56678, 80016, 85017, 98353, 113356, 170034, 196706, 226712, 295059, 340068, 393412, 453424, 590118, 680136, 786824, 1180236, 1360272, 1573648, 1672001, 2360472, 3344002, 4720944, 5016003, 6688004, 10032006, 13376008, 20064012, 26752016, 40128024, 80256048]

約数ペア:

[(1, 80256048), (2, 40128024), (3, 26752016), (4, 20064012), (6, 13376008), (8, 10032006), (12, 6688004), (16, 5016003), (17, 4720944), (24, 3344002), (34, 2360472), (48, 1672001), (51, 1573648), (59, 1360272), (68, 1180236), (102, 786824), (118, 680136), (136, 590118), (177, 453424), (204, 393412), (236, 340068), (272, 295059), (354, 226712), (408, 196706), (472, 170034), (708, 113356), (816, 98353), (944, 85017), (1003, 80016), (1416, 56678), (1667, 48144), (2006, 40008), (2832, 28339), (3009, 26672), (3334, 24072), (4012, 20004), (5001, 16048), (6018, 13336), (6668, 12036), (8024, 10002)]