64748664

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 181009920

約数和(自身を除く): 116261256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 97, 127, 146, 194, 219, 254, 291, 292, 381, 388, 438, 508, 582, 584, 657, 762, 776, 873, 876, 1016, 1143, 1164, 1314, 1524, 1746, 1752, 2286, 2328, 2628, 3048, 3492, 4572, 5256, 6984, 7081, 9144, 9271, 12319, 14162, 18542, 21243, 24638, 27813, 28324, 36957, 37084, 42486, 49276, 55626, 56648, 63729, 73914, 74168, 83439, 84972, 98552, 110871, 111252, 127458, 147828, 166878, 169944, 221742, 222504, 254916, 295656, 333756, 443484, 509832, 667512, 886968, 899287, 1798574, 2697861, 3597148, 5395722, 7194296, 8093583, 10791444, 16187166, 21582888, 32374332, 64748664]

約数ペア:

[(1, 64748664), (2, 32374332), (3, 21582888), (4, 16187166), (6, 10791444), (8, 8093583), (9, 7194296), (12, 5395722), (18, 3597148), (24, 2697861), (36, 1798574), (72, 899287), (73, 886968), (97, 667512), (127, 509832), (146, 443484), (194, 333756), (219, 295656), (254, 254916), (291, 222504), (292, 221742), (381, 169944), (388, 166878), (438, 147828), (508, 127458), (582, 111252), (584, 110871), (657, 98552), (762, 84972), (776, 83439), (873, 74168), (876, 73914), (1016, 63729), (1143, 56648), (1164, 55626), (1314, 49276), (1524, 42486), (1746, 37084), (1752, 36957), (2286, 28324), (2328, 27813), (2628, 24638), (3048, 21243), (3492, 18542), (4572, 14162), (5256, 12319), (6984, 9271), (7081, 9144)]