68415408

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 209510400

約数和(自身を除く): 141094992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 43, 48, 54, 58, 72, 86, 87, 108, 116, 127, 129, 144, 172, 174, 216, 232, 254, 258, 261, 344, 348, 381, 387, 432, 464, 508, 516, 522, 688, 696, 762, 774, 783, 1016, 1032, 1044, 1143, 1161, 1247, 1392, 1524, 1548, 1566, 2032, 2064, 2088, 2286, 2322, 2494, 3048, 3096, 3132, 3429, 3683, 3741, 4176, 4572, 4644, 4988, 5461, 6096, 6192, 6264, 6858, 7366, 7482, 9144, 9288, 9976, 10922, 11049, 11223, 12528, 13716, 14732, 14964, 16383, 18288, 18576, 19952, 21844, 22098, 22446, 27432, 29464, 29928, 32766, 33147, 33669, 43688, 44196, 44892, 49149, 54864, 58928, 59856, 65532, 66294, 67338, 87376, 88392, 89784, 98298, 99441, 131064, 132588, 134676, 147447, 158369, 176784, 179568, 196596, 198882, 262128, 265176, 269352, 294894, 316738, 393192, 397764, 475107, 530352, 538704, 589788, 633476, 786384, 795528, 950214, 1179576, 1266952, 1425321, 1591056, 1900428, 2359152, 2533904, 2850642, 3800856, 4275963, 5701284, 7601712, 8551926, 11402568, 17103852, 22805136, 34207704, 68415408]

約数ペア:

[(1, 68415408), (2, 34207704), (3, 22805136), (4, 17103852), (6, 11402568), (8, 8551926), (9, 7601712), (12, 5701284), (16, 4275963), (18, 3800856), (24, 2850642), (27, 2533904), (29, 2359152), (36, 1900428), (43, 1591056), (48, 1425321), (54, 1266952), (58, 1179576), (72, 950214), (86, 795528), (87, 786384), (108, 633476), (116, 589788), (127, 538704), (129, 530352), (144, 475107), (172, 397764), (174, 393192), (216, 316738), (232, 294894), (254, 269352), (258, 265176), (261, 262128), (344, 198882), (348, 196596), (381, 179568), (387, 176784), (432, 158369), (464, 147447), (508, 134676), (516, 132588), (522, 131064), (688, 99441), (696, 98298), (762, 89784), (774, 88392), (783, 87376), (1016, 67338), (1032, 66294), (1044, 65532), (1143, 59856), (1161, 58928), (1247, 54864), (1392, 49149), (1524, 44892), (1548, 44196), (1566, 43688), (2032, 33669), (2064, 33147), (2088, 32766), (2286, 29928), (2322, 29464), (2494, 27432), (3048, 22446), (3096, 22098), (3132, 21844), (3429, 19952), (3683, 18576), (3741, 18288), (4176, 16383), (4572, 14964), (4644, 14732), (4988, 13716), (5461, 12528), (6096, 11223), (6192, 11049), (6264, 10922), (6858, 9976), (7366, 9288), (7482, 9144)]