8160054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 11539146

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 59, 74, 89, 111, 118, 177, 178, 222, 259, 267, 354, 413, 518, 534, 623, 777, 826, 1239, 1246, 1554, 1869, 2183, 2478, 3293, 3738, 4366, 5251, 6549, 6586, 9879, 10502, 13098, 15281, 15753, 19758, 23051, 30562, 31506, 36757, 45843, 46102, 69153, 73514, 91686, 110271, 138306, 194287, 220542, 388574, 582861, 1165722, 1360009, 2720018, 4080027, 8160054]

約数ペア:

[(1, 8160054), (2, 4080027), (3, 2720018), (6, 1360009), (7, 1165722), (14, 582861), (21, 388574), (37, 220542), (42, 194287), (59, 138306), (74, 110271), (89, 91686), (111, 73514), (118, 69153), (177, 46102), (178, 45843), (222, 36757), (259, 31506), (267, 30562), (354, 23051), (413, 19758), (518, 15753), (534, 15281), (623, 13098), (777, 10502), (826, 9879), (1239, 6586), (1246, 6549), (1554, 5251), (1869, 4366), (2183, 3738), (2478, 3293)]