80712736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 184606128

約数和(自身を除く): 103893392

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 101, 104, 113, 136, 202, 208, 221, 226, 272, 404, 416, 442, 452, 544, 808, 884, 904, 1313, 1469, 1616, 1717, 1768, 1808, 1921, 2626, 2938, 3232, 3434, 3536, 3616, 3842, 5252, 5876, 6868, 7072, 7684, 10504, 11413, 11752, 13736, 15368, 21008, 22321, 22826, 23504, 24973, 27472, 30736, 42016, 44642, 45652, 47008, 49946, 54944, 61472, 89284, 91304, 99892, 148369, 178568, 182608, 194021, 199784, 296738, 357136, 365216, 388042, 399568, 593476, 714272, 776084, 799136, 1186952, 1552168, 2373904, 2522273, 3104336, 4747808, 5044546, 6208672, 10089092, 20178184, 40356368, 80712736]

約数ペア:

[(1, 80712736), (2, 40356368), (4, 20178184), (8, 10089092), (13, 6208672), (16, 5044546), (17, 4747808), (26, 3104336), (32, 2522273), (34, 2373904), (52, 1552168), (68, 1186952), (101, 799136), (104, 776084), (113, 714272), (136, 593476), (202, 399568), (208, 388042), (221, 365216), (226, 357136), (272, 296738), (404, 199784), (416, 194021), (442, 182608), (452, 178568), (544, 148369), (808, 99892), (884, 91304), (904, 89284), (1313, 61472), (1469, 54944), (1616, 49946), (1717, 47008), (1768, 45652), (1808, 44642), (1921, 42016), (2626, 30736), (2938, 27472), (3232, 24973), (3434, 23504), (3536, 22826), (3616, 22321), (3842, 21008), (5252, 15368), (5876, 13736), (6868, 11752), (7072, 11413), (7684, 10504)]