68905512

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 141564888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 212, 216, 234, 312, 318, 351, 424, 463, 468, 477, 636, 689, 702, 926, 936, 954, 1272, 1378, 1389, 1404, 1431, 1852, 1908, 2067, 2756, 2778, 2808, 2862, 3704, 3816, 4134, 4167, 5512, 5556, 5724, 6019, 6201, 8268, 8334, 11112, 11448, 12038, 12402, 12501, 16536, 16668, 18057, 18603, 24076, 24539, 24804, 25002, 33336, 36114, 37206, 48152, 49078, 49608, 50004, 54171, 72228, 73617, 74412, 98156, 100008, 108342, 144456, 147234, 148824, 162513, 196312, 216684, 220851, 294468, 319007, 325026, 433368, 441702, 588936, 638014, 650052, 662553, 883404, 957021, 1276028, 1300104, 1325106, 1766808, 1914042, 2552056, 2650212, 2871063, 3828084, 5300424, 5742126, 7656168, 8613189, 11484252, 17226378, 22968504, 34452756, 68905512]

約数ペア:

[(1, 68905512), (2, 34452756), (3, 22968504), (4, 17226378), (6, 11484252), (8, 8613189), (9, 7656168), (12, 5742126), (13, 5300424), (18, 3828084), (24, 2871063), (26, 2650212), (27, 2552056), (36, 1914042), (39, 1766808), (52, 1325106), (53, 1300104), (54, 1276028), (72, 957021), (78, 883404), (104, 662553), (106, 650052), (108, 638014), (117, 588936), (156, 441702), (159, 433368), (212, 325026), (216, 319007), (234, 294468), (312, 220851), (318, 216684), (351, 196312), (424, 162513), (463, 148824), (468, 147234), (477, 144456), (636, 108342), (689, 100008), (702, 98156), (926, 74412), (936, 73617), (954, 72228), (1272, 54171), (1378, 50004), (1389, 49608), (1404, 49078), (1431, 48152), (1852, 37206), (1908, 36114), (2067, 33336), (2756, 25002), (2778, 24804), (2808, 24539), (2862, 24076), (3704, 18603), (3816, 18057), (4134, 16668), (4167, 16536), (5512, 12501), (5556, 12402), (5724, 12038), (6019, 11448), (6201, 11112), (8268, 8334)]