88741835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 138184704

約数和(自身を除く): 49442869

約数列:

[1, 5, 7, 13, 35, 41, 65, 67, 71, 91, 205, 287, 335, 355, 455, 469, 497, 533, 871, 923, 1435, 2345, 2485, 2665, 2747, 2911, 3731, 4355, 4615, 4757, 6097, 6461, 13735, 14555, 18655, 19229, 20377, 23785, 30485, 32305, 33299, 35711, 37843, 61841, 96145, 101885, 166495, 178555, 189215, 195037, 249977, 264901, 309205, 432887, 975185, 1249885, 1324505, 1365259, 2164435, 2535481, 6826295, 12677405, 17748367, 88741835]

約数ペア:

[(1, 88741835), (5, 17748367), (7, 12677405), (13, 6826295), (35, 2535481), (41, 2164435), (65, 1365259), (67, 1324505), (71, 1249885), (91, 975185), (205, 432887), (287, 309205), (335, 264901), (355, 249977), (455, 195037), (469, 189215), (497, 178555), (533, 166495), (871, 101885), (923, 96145), (1435, 61841), (2345, 37843), (2485, 35711), (2665, 33299), (2747, 32305), (2911, 30485), (3731, 23785), (4355, 20377), (4615, 19229), (4757, 18655), (6097, 14555), (6461, 13735)]