80256684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4241}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 199543680

約数和(自身を除く): 119286996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 996, 1577, 3154, 4241, 4731, 6308, 8482, 9462, 12723, 16964, 18924, 25446, 50892, 80579, 161158, 241737, 322316, 352003, 483474, 704006, 966948, 1056009, 1408012, 2112018, 4224036, 6688057, 13376114, 20064171, 26752228, 40128342, 80256684]

約数ペア:

[(1, 80256684), (2, 40128342), (3, 26752228), (4, 20064171), (6, 13376114), (12, 6688057), (19, 4224036), (38, 2112018), (57, 1408012), (76, 1056009), (83, 966948), (114, 704006), (166, 483474), (228, 352003), (249, 322316), (332, 241737), (498, 161158), (996, 80579), (1577, 50892), (3154, 25446), (4241, 18924), (4731, 16964), (6308, 12723), (8482, 9462)]