77382968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 161935200

約数和(自身を除く): 84552232

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 101, 104, 106, 139, 202, 212, 278, 404, 424, 556, 689, 808, 1112, 1313, 1378, 1807, 2626, 2756, 3614, 5252, 5353, 5512, 7228, 7367, 10504, 10706, 14039, 14456, 14734, 21412, 28078, 29468, 42824, 56156, 58936, 69589, 95771, 112312, 139178, 182507, 191542, 278356, 365014, 383084, 556712, 730028, 744067, 766168, 1460056, 1488134, 2976268, 5952536, 9672871, 19345742, 38691484, 77382968]

約数ペア:

[(1, 77382968), (2, 38691484), (4, 19345742), (8, 9672871), (13, 5952536), (26, 2976268), (52, 1488134), (53, 1460056), (101, 766168), (104, 744067), (106, 730028), (139, 556712), (202, 383084), (212, 365014), (278, 278356), (404, 191542), (424, 182507), (556, 139178), (689, 112312), (808, 95771), (1112, 69589), (1313, 58936), (1378, 56156), (1807, 42824), (2626, 29468), (2756, 28078), (3614, 21412), (5252, 14734), (5353, 14456), (5512, 14039), (7228, 10706), (7367, 10504)]