68125848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 204472320

約数和(自身を除く): 136346472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 103, 124, 127, 168, 186, 206, 217, 248, 254, 309, 372, 381, 412, 434, 508, 618, 651, 721, 744, 762, 824, 868, 889, 1016, 1236, 1302, 1442, 1524, 1736, 1778, 2163, 2472, 2604, 2667, 2884, 3048, 3193, 3556, 3937, 4326, 5208, 5334, 5768, 6386, 7112, 7874, 8652, 9579, 10668, 11811, 12772, 13081, 15748, 17304, 19158, 21336, 22351, 23622, 25544, 26162, 27559, 31496, 38316, 39243, 44702, 47244, 52324, 55118, 67053, 76632, 78486, 82677, 89404, 91567, 94488, 104648, 110236, 134106, 156972, 165354, 178808, 183134, 220472, 268212, 274701, 313944, 330708, 366268, 405511, 536424, 549402, 661416, 732536, 811022, 1098804, 1216533, 1622044, 2197608, 2433066, 2838577, 3244088, 4866132, 5677154, 8515731, 9732264, 11354308, 17031462, 22708616, 34062924, 68125848]

約数ペア:

[(1, 68125848), (2, 34062924), (3, 22708616), (4, 17031462), (6, 11354308), (7, 9732264), (8, 8515731), (12, 5677154), (14, 4866132), (21, 3244088), (24, 2838577), (28, 2433066), (31, 2197608), (42, 1622044), (56, 1216533), (62, 1098804), (84, 811022), (93, 732536), (103, 661416), (124, 549402), (127, 536424), (168, 405511), (186, 366268), (206, 330708), (217, 313944), (248, 274701), (254, 268212), (309, 220472), (372, 183134), (381, 178808), (412, 165354), (434, 156972), (508, 134106), (618, 110236), (651, 104648), (721, 94488), (744, 91567), (762, 89404), (824, 82677), (868, 78486), (889, 76632), (1016, 67053), (1236, 55118), (1302, 52324), (1442, 47244), (1524, 44702), (1736, 39243), (1778, 38316), (2163, 31496), (2472, 27559), (2604, 26162), (2667, 25544), (2884, 23622), (3048, 22351), (3193, 21336), (3556, 19158), (3937, 17304), (4326, 15748), (5208, 13081), (5334, 12772), (5768, 11811), (6386, 10668), (7112, 9579), (7874, 8652)]