27878136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8123}}^1$

素因数の和:8156

約数の個数: 64

約数和(自身を含む): 81889920

約数和(自身を除く): 54011784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 8123, 16246, 24369, 32492, 48738, 64984, 89353, 97476, 105599, 178706, 194952, 211198, 268059, 316797, 357412, 422396, 536118, 633594, 714824, 844792, 1072236, 1161589, 1267188, 2144472, 2323178, 2534376, 3484767, 4646356, 6969534, 9292712, 13939068, 27878136]

約数ペア:

[(1, 27878136), (2, 13939068), (3, 9292712), (4, 6969534), (6, 4646356), (8, 3484767), (11, 2534376), (12, 2323178), (13, 2144472), (22, 1267188), (24, 1161589), (26, 1072236), (33, 844792), (39, 714824), (44, 633594), (52, 536118), (66, 422396), (78, 357412), (88, 316797), (104, 268059), (132, 211198), (143, 194952), (156, 178706), (264, 105599), (286, 97476), (312, 89353), (429, 64984), (572, 48738), (858, 32492), (1144, 24369), (1716, 16246), (3432, 8123)]